"Deductive" Quotes from Famous Books
 ... they ought to do. They are even said to possess souls—untrustworthy things beyond the reach of sociologists. The inductive method—reasoning from the particular to the general—though it lead to a fine crop of errors, should at least help to counterbalance the psychological superficiality of the deductive method; to counterbalance, for example, the nonsense of those well-meaning persons who go routing about among the poor in search of evil, and suppose that they can chain it up with little ...
— A Poor Man's House • Stephen Sydney Reynolds
... necessary result of human minds turned to the consideration of the Christian facts. But it makes all the difference which end you start from, the facts or the theory: whether your method is a posteriori or a priori; inductive or deductive; scientific or obscurantist. And Christianity follows the scientific method of starting with the facts. In this lies the justification of its claim to be a religion at once universal and life-giving. It is universal because ...
— Gloria Crucis - addresses delivered in Lichfield Cathedral Holy Week and Good Friday, 1907 • J. H. Beibitz
... the foundations of scientific certainty, but, in his 'Principes de Philosophie,' indicated where the goal of physical science really lay. However, Descartes was an eminent mathematician, and it would seem that the bent of his mind led him to overestimate the value of deductive reasoning from general principles, as much as Bacon had underestimated it. The progress of physical science has been effected neither by Baconians nor by Cartesians, as such, but by men like Galileo and ...
— The Advance of Science in the Last Half-Century • T.H. (Thomas Henry) Huxley
... truth. They say it takes three generations to make a gentleman; nonsense utterly; it takes at least a dozen. You can't work out the common fibre in such a ridiculous hurry. That results as a simple piece of deductive reasoning from all modern theories ...
— Philistia • Grant Allen
... read "Raymond" with great interest. I am neither capable nor willing to criticize those who, with the deductive ability of such men as Sir Oliver Lodge, are brave enough and unselfish enough to devote their talents to pioneering in a field that certainly needs and merits more scientific investigation, seeing that it has possibilities of such great ...
— A Labrador Doctor - The Autobiography of Wilfred Thomason Grenfell • Wilfred Thomason Grenfell
... continued, sitting down in the rocking-chair, "that the cares of medical practice have not entirely obliterated the interest which you used to take in our little deductive problems." ...
— Memoirs of Sherlock Holmes • Sir Arthur Conan Doyle
... splendid destiny. Luther was the iconoclast whose giant strokes demolished the castle doors of Romish superstition, and broke to fragments the images of Mariolatry. The practical induction of Bacon, Earl of Verulam, was the death-warrant of the fruitless deductive philosophy which had culminated in the vagaries of Scholasticism. The Declaration of Independence and the Federation of the States were the iconoclast which slew the phantom of the divine necessity of kings. It is thus evident that iconoclasm abounds, and there will ...
— A Hero and Some Other Folks • William A. Quayle
... individual instance as against the generalisation. All our social, political, moral problems are being approached in a new spirit, in an inquiring and experimental spirit, which has small respect for abstract principles and deductive rules. We perceive more and more clearly, for example, that the study of social organisation is an empty and unprofitable study until we approach it as a study of the association and inter-reaction of individualised human beings ...
— An Englishman Looks at the World • H. G. Wells
... remained insoluble until the publication, in the year 1840, of Mr. Darwin's famous work on coral reefs; in which a key was given to all the difficult problems connected with the subject, and every difficulty was shown to be capable of solution by deductive reasoning from a happy combination of certain well-established geological and biological truths. Mr. Darwin, in fact, showed, that so long as the level of the sea remains unaltered in any area in which coral reefs are being formed, or if the level of the sea relatively to that of the land ...
— Critiques and Addresses • Thomas Henry Huxley
... which the late excellent Hugh James Rose has somewhere left on record, concerning the chapter wherein the preceding remark occurs,—That the world would not easily forgive Dr. Whewell for those two chapters on "Inductive" and "Deductive Habits." ...
— Inspiration and Interpretation - Seven Sermons Preached Before the University of Oxford • John Burgon
... of reasoning possible, in this case or in any other case, and there are only two—I mean the deductive, and the inductive. I make no mention of argument from analogy, for that proceeds upon a deductive basis, presuming that there is a designed order in the world which makes analogy possible. The deductive method argues from the universal to the particular, from the ...
— A Tour of the Missions - Observations and Conclusions • Augustus Hopkins Strong
... we found out almost nothing about Atla-Hi. In fact, three witless germs traveling in a cabin in an iron filing wasn't a bad description of us at all. As I often say of my deductive faculties—think—shmink! But Atla-Hi (always meaning, of course, the personality behind the voice from the screen) found out all it wanted about us—and apparently knew a good deal to start with. For one thing, they must have been tracking our plane for some time, because they guessed it was ...
— The Night of the Long Knives • Fritz Reuter Leiber
... Essay on "The Economic Basis of Socialism," and also a second, a paper read to the British Association in September, 1888, on the "Transition to Social Democracy." His characteristic style retains its charm, although the abstract and purely deductive economic analysis on which he relied no longer commends itself to the modern school of thought. Sidney Webb's "Historic Basis" is as readable as ever, except where he quotes at length political programmes long forgotten, and recounts the achievements of municipal socialism ...
— The History of the Fabian Society • Edward R. Pease
... a chain of very logical deductions and proffers itself with a certain air of likelihood which we should be glad to find in a host of evolutionist arguments put forward as irrefutable. Well, I will make a present of my deductive views, without regret, to whoever cares to have them: I don't believe one word of them; and I confess my profound ignorance of the origin of the ...
— More Hunting Wasps • J. Henri Fabre
... and the assumption is entirely arbitrary. Apparently this "young god" is an invention of Brinton. The purely inductive and descriptive study of the manuscripts does not prove the existence of such a personage, and we must decline to admit him as the result of deductive reasoning. In this so-called "young god", we miss, first of all, a characteristic mark, a distinct peculiarity such as belongs to all the figures of gods in the manuscripts without exception and by which he could ...
— Representation of Deities of the Maya Manuscripts • Paul Schellhas
... times. We endow the masses with the suffrage for their own sake, no doubt; then, perhaps still more, from another point of view, for community's sake. Leaving the rest to the sentimentalists, we present freedom as sufficient in its scientific aspect, cold as ice, reasoning, deductive, clear and ...
— Complete Prose Works - Specimen Days and Collect, November Boughs and Goodbye My Fancy • Walt Whitman
... that these cases in their tragic details, and their inspirational, deductive handling, equaled any of our modern time. The great library overlooking St. James's Square, was curtained off from London. Sir Henry read by the fire; and I listened, returned, as by some recession of time to the Virginia of a vanished decade. The ...
— The Sleuth of St. James's Square • Melville Davisson Post
... retort, in the narrow and deductive manner of the Middle Ages," replied the Professor, calmly, "but even upon your own basis I will illustrate my point. We are up in the sky. In your religion and all the religions, as far as I know (and I know everything), the sky is made the symbol of everything that ...
— The Ball and The Cross • G.K. Chesterton
... respect to elevation and depth, our knowledge of this branch of science has been most remarkably increased by Ehrenberg's brilliant discovery "on microscopic life in the ocean, and in the ice of the polar regions" — a discovery based, not on deductive conclusions, but on direct observation. The sphere of vitality, we might almost say, the horizon of life, has been expanded before our eyes. "Not only in the polar regions is there an uninterrupted development of active microscopic life, where larger animals can no longer exist, but we find that ...
— COSMOS: A Sketch of the Physical Description of the Universe, Vol. 1 • Alexander von Humboldt
... as to woman's capacity to cope with their wisdom. "To arrive at the same conclusion, with these judges, it is not necessary," said Mrs. Lockwood, "to understand constitutional law, nor the history of English jurisprudence, nor the inductive or deductive modes of reasoning, as no such profound learning or processes of thought were involved in that decision, which was simply this: 'There is no precedent for admitting a woman to practice in the Supreme Court of the United States, hence Mrs. ...
— History of Woman Suffrage, Volume III (of III) • Various
... "Nowhere for deductive certainty. Nor, if the things themselves are not worth remembering, or worthy of influencing us, is there any good in enquiring concerning them? Shall I mind a thing that is not worth minding, because it came to me in a dream, or was told me by a ghost? It is the quality of a thing, ...
— Warlock o' Glenwarlock • George MacDonald
... asset. He had a way of stepping into a case before the principals knew he was there, and of solving it in a manner which savored not at all of flamboyance. A quiet man was Carroll, and one whose deductive powers ...
— Midnight • Octavus Roy Cohen
... spontaneity of half a hundred anonymous song-writers, the same audacity in Raleigh, embarking on his History of the World, and in Bacon, assuming all knowledge to be his province, while affirming and formulating the principles of Inductive Reasoning in substitution for the Deductive methods by which the Schools had lived for centuries. Wherever the critic turns his glance, he can find no sign of the Decadent. In every field of life, in politics, in war, in religion, in letters, the Elizabethan was virile even in ...
— England Under the Tudors • Arthur D. Innes
... man acting in certain ways which generally lead to certain ends, and we naturally reason that the expected result will occur. The more experience that the observer has had, and the keener his faculty of perception and his power of deductive reasoning, the wider will be the range of his power in the direction of predicting future results ...
— Clairvoyance and Occult Powers • Swami Panchadasi
... Parmenides, Plato, Aristotle, Spinoza are all agreed: true knowledge is the work of reason, of pure intellection. Plato is the great exponent of dialectic, or the reciprocal affinities and necessities of ideas. Aristotle is the founder of deductive logic. Spinoza proposes to consider even "human actions and desires" as though he were "concerned with lines, planes, and solids." Empirical data may be the occasion, but cannot be the ground of the ...
— The Approach to Philosophy • Ralph Barton Perry
... which enter into ordinary education do not discipline the mind in this way. Mathematical training is almost purely deductive. The mathematician starts with a few simple propositions, the proof of which is so obvious that they are called self-evident, and the rest of his work consists of subtle deductions from them. The teaching of languages, at ...
— Lay Sermons, Addresses and Reviews • Thomas Henry Huxley
... you would be waiting for it, Inspector. Your powers of deductive reasoning more and more are earning my respect. You recall that singular case? The elaborate network extending from London to Buenos Ayres, from Peking to Petrograd? Ah! a wonderful system. It was an opium syndicate, you ...
— The Golden Scorpion • Sax Rohmer
... work of mine was begun in so deductive a spirit as this, for the whole theory was thought out on the west coast of South America, before I had seen a true coral reef. I had therefore only to verify and extend my views by a careful examination of living ...
— The Autobiography of Charles Darwin - From The Life and Letters of Charles Darwin • Charles Darwin
... this appellation caused the stranger to make, but who, after a moment, was convinced that the guard had given him the title merely out of politeness. The guard placed the traps inside of one of the many vehicles stationed at the street exit of the terminus. He was an intelligent and deductive servant. ...
— The Puppet Crown • Harold MacGrath
... is not, as many people seem to suppose, some kind of modern black art. I say that you might easily gather this impression from the manner in which many persons speak of scientific inquiry, or talk about inductive and deductive philosophy, or the principles of the "Baconian philosophy." I do protest that, of the vast number of cants in this world, there are none, to my mind, so contemptible as the pseudoscientific cant which is talked ...
— The Method By Which The Causes Of The Present And Past Conditions Of Organic Nature Are To Be Discovered.—The Origination Of Living Beings • Thomas H. Huxley
... thing, curiously enough, by some intuitive process, Mr. Fregelius who, to a certain extent, at any rate, guessed his daughter's mind, took it for granted that she had been in love with Morris. He seemed to know also by the same deductive process that he was attached ...
— Stella Fregelius • H. Rider Haggard
... Mr. Buckle's history consists of a deductive application to the history of Spain and Scotland of certain leading propositions, which, in his previous volume, he claims to have inductively established. These are four; "1st, That the progress of mankind depends on the success with which the laws of phenomena ...
— Atlantic Monthly, Vol. 8, No. 46, August, 1861 • Various
... of the goal and purport of human life, and the mistrust we are apt to feel of the guidance of the spiritual sense, on account of its proved readiness to accept illusions as realities, warn us against deductive theories of conduct. Putting these, then, at least for the moment, to one side, we find ourselves face to face with two great and indisputable facts that everywhere force themselves on the attention and compel consideration. The one is that the whole of the living world moves steadily ...
— Inquiries into Human Faculty and Its Development • Francis Galton
... my mind, in the refusal by Hutton, and in a less degree by Lyell, to look beyond the limits of the time recorded by the stratified rocks. I said: "This attempt to limit, at a particular point, the progress of inductive and deductive reasoning from the things which are to the things which were—this faithlessness to its own logic, seems to me to have cost uniformitarianism the place as the permanent form of geological speculation which it might otherwise have held" (Lay Sermons, p. 260). The context ...
— Collected Essays, Volume V - Science and Christian Tradition: Essays • T. H. Huxley
... pains to acquit herself of her obligation, and to discharge her debt at Ashpound. Ashpound was a much more exhilarating residence than Newton-le-Moor. At Newton-le-Moor the desolation of prodigality and immorality was objective and deductive. At Ashpound the desolation was subjective and inductive, a plague-spot within; and although the flush of decay was visible, Gervase would struggle against it to the last. He would make an effort to preserve the pleasant, rambling, mellow brick house, most of it one-storied and draped ...
— Girlhood and Womanhood - The Story of some Fortunes and Misfortunes • Sarah Tytler
... "I can't say," he replied. "There isn't much value in this deductive, long distance detective work. You reason a thing out to your satisfaction and then one little fact knocks all your clever reasoning sky-high. The trouble here is that on this aspect of the case the truth seems to ...
— Guy Garrick • Arthur B. Reeve
... once too reasonable and too little reasonable; too precise and scientific and too vague; too rigorously logical on the one hand and too abundantly passionate on the other. Perhaps there is no more fatal combination in politics than the deductive method worked by passion. When applied to the delicate and complex affairs of society, such machinery with such motive force ...
— Critical Miscellanies (Vol. 2 of 3) - Essay 3: Condorcet • John Morley
... Induction, as that to which attention has been least devoted, which has been least reduced to systematic form, and which lies at the basis of all other modes of reasoning, constitutes the prominent subject of these volumes. Nevertheless, the old topic of logic proper, or deductive reasoning, is not omitted, and the first passage to which we feel bound, on many accounts, to give our attention, is the disquisition ...
— Blackwood's Edinburgh Magazine, No. CCCXXXVI. October, 1843. Vol. LIV. • Various
... than Heldon Foyle the danger of jumping to conclusions. Inferences, however clever, however sound they may seem when they are drawn, are apt to lead one astray. The detective who habitually used the deductive method would spend a great deal of his time exploring blind alleys. Yet Foyle, with the unostentatious Maxwell at his right hand, hurried in the direction of Berkeley Square with a hope that his ...
— The Grell Mystery • Frank Froest
... studied it physiologically and psychologically and culture-logically, as you have been doing in England. Theologies are a little beyond our ken, and we leave it to the old country to discover, by a harmonious combination of deductive and inductive teachings, what education really is. Our educational crisis has been merely legislative and administrative; but it is no small transformation for us to have emerged from the chrysalis state of clerical and private-venture instruction into the full butterflydom of a free, ...
— Town Life in Australia - 1883 • R. E. N. (Richard) Twopeny
... gracious little lady (Mrs. Oldcastle was petite and softly rounded in figure; I am tall and inclined in these days to a stooping, scraggy kind of gauntness) a most delightful companion, admirably well-informed, vivacious, and unusually gifted in the matter of deductive powers and the sense of humour. Also, that (whatever the ship's chatterboxes might say) there had been nothing in the faintest degree compromising ...
— The Record of Nicholas Freydon - An Autobiography • A. J. (Alec John) Dawson
... Believe it if you can! It appears that long, long ago, in the night of Time, there lived a Turkish philosopher (or Hindoo possibly) called Aries Tottle. This person introduced, or at all events propagated what was termed the deductive or a priori mode of investigation. He started with what he maintained to be axioms or "self-evident truths," and thence proceeded "logically" to results. His greatest disciples were one Neuclid, and one Cant. Well, Aries Tottle flourished supreme until advent of one Hog, surnamed ...
— The Works of Edgar Allan Poe - Volume 4 (of 5) of the Raven Edition • Edgar Allan Poe
... the past was due in a measure to the preference, natural to lively minds, for deductive over inductive methods of thought. It is so much easier and pleasanter to assume a few plausible general principles and meditate upon them, than to amass and compare endless series of dry facts, that not ...
— The Eve of the French Revolution • Edward J. Lowell
... theory of Coral-reefs which was begun in a more "deductive spirit" than any of his other work, for in 1834 or 1835 it "was thought out on the west coast of South America, before I had seen a true coral-reef." ("L.L." I. page 70.) The final chapter in Lyell's second volume of the "Principles" was devoted to the subject of Coral-reefs, and a theory was suggested ...
— Darwin and Modern Science • A.C. Seward and Others
... common classification, there are two methods of reasoning: the inductive process, and the deductive process. ...
— Practical Argumentation • George K. Pattee
... and did not yet enlighten her. Instead he went on stubbornly questioning. "The Square does not mean Madison or Union. I have deductive genius enough to infer that, because they're not places of homes. Is ...
— Destiny • Charles Neville Buck
... inductive method as the process of discovering laws and rules from facts, and causes from effects; and the deductive, as the method of deriving facts from laws, and effects ...
— Spare Hours • John Brown
... this is a chain of highly logical deductions, and it hangs together with a certain air of reality, such as we like to look for in a host of "transformist" arguments which are put forward as irrefutable. Well, I make a present of my deductive theory to whosoever desires it, and without the least regret; I do not believe a single word of it, and I confess my profound ignorance of the origin of the ...
— Social Life in the Insect World • J. H. Fabre
... that realising this as your fundamental fact, it is continually impressed upon your subconscious mind, even when you are not thinking of it, because that is the action of the subconscious mind to take in and reason and argue in its own deductive way upon things of which you are not at the moment consciously thinking. Therefore it is that the realisation of that great promise of redemption, which is the backbone of the Bible from the first chapter of Genesis to the last chapter ...
— The Hidden Power - And Other Papers upon Mental Science • Thomas Troward
... the boys and girls to the investigation of problems from the facts at hand and all around them. This should be done inductively and in an investigative spirit. Our whole system of education seems somewhat vitiated by the deductive attitude and method of teaching—the assuming of theories handed down by the past, without investigation or verification. This is the kind of teaching which has paralyzed China for untold generations. The easiest thing to do is to accept something which somebody else ...
— Rural Life and the Rural School • Joseph Kennedy
... the book, as consisting of a number of expansions of definitions, analysed as words, not compared with the facts of which the words are representatives. This way of treating political theory enabled the writer to assume an air of certitude and precision, which led narrow deductive minds completely captive. Burke poured merited scorn on the application of geometry to politics and algebraic formulas to government, but then it was just this seeming demonstration, this measured accuracy, that filled Rousseau's disciples with a supreme and undoubting confidence ...
— Rousseau - Volumes I. and II. • John Morley
... not inductive enough, not Baconian enough, forsooth, for them. But even if practical acquaintance with the process of scientific investigation is denied them, they may learn, by the perusal of Mr. Mill's admirable chapter "On the Deductive Method," that there are multitudes of scientific inquiries in which the method of pure induction helps the investigator but a ...
— Darwiniana • Thomas Henry Huxley
... narrow view bounded strictly by the limits and interests of the home comes, it may be feared, a vast deal of social and political bitterness and intolerance. Her very nature, her "deductive spirit," as Mr. Buckle puts it prettily for her, makes woman essentially a dogmatist. She has none of the larger intercourse with other minds and adverse circumstances which often creates the form, if not the spirit, of tolerance in the narrowest of men. Her ...
— Modern Women and What is Said of Them - A Reprint of A Series of Articles in the Saturday Review (1868) • Anonymous
... her aunt, with an air of deductive reasoning from the premises, "the advantage of having a bonnet on, even if it's only a make-believe. I don't believe a soul knew it. All those Americans had hats. You were the only American girl there with a bonnet. I'm sure that it had more than half to do with Lady Fenleigh's speaking ...
— The Lady of the Aroostook • W. D. Howells
... prior or pre-existent knowledge. This is evident, if we survey them all; for both mathematical sciences, and also each of the arts, are obtained in this manner. The same holds true in the case of reasonings, whether through [deductive] Syllogism or through Induction, for both accomplish the instruction they afford from information previously known—the former (syllogistic reasoning) receiving it, as it were, from the traditions of the intelligent, the latter (inductive reasoning) manifesting ...
— Christianity and Greek Philosophy • Benjamin Franklin Cocker
... held it in his hand when, having been released under nominal bond and attended by certain sympathizing friends, he walked across town from the county building to his home in Clay Street. That fact, too, was subsequently remembered and added to other details to make a finished sum of deductive reasoning. ...
— The Best Short Stories of 1921 and the Yearbook of the American Short Story • Various
... a deductive reasoner—from the girl's attitude toward him that she had fallen into relations of uncommon friendliness with this Maitland, young as Anisty believed their acquaintance to be. There had plainly been a flirtation—wherein lay the explanation of Maitland's forbearance: he had been fascinated ...
— The Brass Bowl • Louis Joseph Vance
... basis as that to which I have just referred. It tacitly underlies every process of reasoning; it is the foundation of every act of the will. It is based upon the broadest induction, and it is verified by the most constant, regular, and universal of deductive processes. But we must recollect that any human belief, however broad its basis, however defensible it may seem, is, after all, only a probable belief, and that our widest and safest generalisations are simply statements ...
— Lectures and Essays • Thomas Henry Huxley
... questions I saw his incongruity of subject-matter and expression.' My economics taught me the 'law of supply and demand.' 'Analytical research of original authorities' taught me where the demand was. There was only the problem of a cause to stimulate it. Through deductive logic' and 'psychology' I got the cause that would appeal, and the effect worked out in an increased demand which we were ready to supply—just like a problem ...
— The Spinner's Book of Fiction • Various
... collection of as many cases as possible, and, on the other, by considering the more important or decisive cases, the "prerogative instances." Then the inductive ascent from experiment to axiom is to be followed by a deductive descent from axioms to new experiments and discoveries. Bacon rejects the syllogism on the ground that it fits one to overcome his opponent in disputation, but not to gain an active conquest over nature. In his own application of these ...
— History Of Modern Philosophy - From Nicolas of Cusa to the Present Time • Richard Falckenberg
... interfere with the laws of gravitation. Not that the political economist, or any man, can be true to his own fallacy. He must needs try his hand at the synthetic method though he forbids it to the rest of the world: but the only deductive hint which he has as yet given to mankind is, quaintly enough, the most unnatural "eidolon specus" which ever entered the head of a dehumanised pedant—namely, that once famous "Preventive Check," which, if a nation did ever apply it—as it never will— could issue, as every doctor knows, in nothing ...
— Sanitary and Social Lectures and Essays • Charles Kingsley
... time of the Renaissance and the Reformation a revival of interest in the classics produced a reaction against mediaevalism, and in time fastened a curriculum upon the universities that was composed mainly of the ancient languages, mathematics, and a deductive philosophy and theology. In the nineteenth century there began a criticism of the classical curriculum. It was declared that such a course of study was narrow and antiquated, that new subjects, such as history, the modern languages, ...
— Society - Its Origin and Development • Henry Kalloch Rowe
... evidence that is supplemented by an act of imagination, or by the grace of faith, shall we say? At any rate, the fact is, that the genius of the great reasoner, of this great master of the abstract and deductive sciences, turned theologian, carrying the methods of thought there formed into the things of faith, was after all of the imaginative order. Now hear what he says of imagination: Cette faculte trompeuse, qui semble nous ...
— Miscellaneous Studies: A Series of Essays • Walter Horatio Pater
... the adaptive: 3rd, that, consequently, natural selection is the only possible cause of modification, whether adaptive or non-adaptive. Here again, therefore, we must observe that none of these sweeping generalizations can possibly be justified by deductive reasoning from the theory of natural selection itself. Any attempt at such deductive reasoning must necessarily end in circular reasoning, as I shall likewise show in the second volume, where this whole "question of utility" will be thoroughly ...
— Darwin, and After Darwin (Vol. 1 and 3, of 3) • George John Romanes
... Kennedy's reasoning seemed to be leading into a maze of considerations beyond me. How could the deductive method produce results in a ...
— The Film Mystery • Arthur B. Reeve
... lettered at the side, and published in 1841. They were upon the oddest subjects: such as, Ought Children to learn Rules before Reasons? The Higher Mathematics and Materialism. Ought We to tell Those Whom We love what We think about Them? Deductive Reasoning in Politics. What Troubles ought We to Make Known and What ought We to Keep Secret: Courage as a Science ...
— Clara Hopgood • Mark Rutherford
... tendency among Mendelians and mutationists to overestimate the importance of experiments in comparison with reasoning, either inductive or deductive. Bateson, however, has admitted that Mendelian experiments and observations on mutation have not solved the problem of adaptation. It seems to be demanded, nevertheless, that characters must be produced experimentally ...
— Hormones and Heredity • J. T. Cunningham
... before the first cannon-shot of unparleying fact. What authority had the boundary man or I to dogmatise on the Coming Australian? Just the same authority as Marcus Clarke, or Trollope, or Froude, or Francis Adams—and that is exactly none. Deductive reasoning of this kind is seldom safe. Who, for instance, could have deduced, from certain subtly interlaced conditions of food, atmosphere, association, and what not, the development of those silky honours which grace the upper lip of the Australienne? No doubt there ...
— Such is Life • Joseph Furphy
... of man from a scientific point of view, especially in history as enacted by him, was mostly neglected, although it ought to be—nay, would and must more and more become—our most important subject, as forming the only real basis of all our higher culture. History was undoubtedly a deductive science, but it could be verified and put to the best uses by the purely inductive study of facts. Any change, whether progressive or retrospective, in the social, political, or religious condition of men, would be a fact. The acting forces were men, ...
— Scientific American Supplement, No. 358, November 11, 1882 • Various
... Cimento was founded at Florence in 1657 by Leopold de' Medici, brother of the grand duke Ferdinand II., at the instigation of Vincenzo Viviani, the geometrician. It was an academy of experiment, a deliberate protest against the deductive science of the quadrivium. Its founder left it when he was made a cardinal, and it lasted only ten years, but the grand folio published in Italian (afterwards translated into Latin) in 1667 is a landmark in the history of science. It contains experiments ...
— Project Gutenberg Encyclopedia
... veering sheriff who had spent nearly four days accepting the hints of a detective or sitting, chameleon-minded, at the feet of a designing woman. Here was an impressive and self-appreciative gentleman, one who delighted in his own deductive ...
— No Clue - A Mystery Story • James Hay
... the result of a theoretical formulation, but a situation forced upon us by the logic of events. It is as logical, however, and as irrevocable, as tho produced by deductive reasoning. An explanation of a statement made earlier in the paper as to the relative teaching abilities of elementary, secondary, and higher teachers, can now be seen in the periods of development of ...
— On the Firing Line in Education • Adoniram Judson Ladd
... should, from observation and calculation, be following. If this were the case, from the amount of deflection it was mathematically calculated, prior to any further observation, that the supposed planet should appear at a certain point in space. It was by this deductive elaboration that the planet Neptune was discovered. It was figured out deductively that a planet deflecting the path of the planet Uranus by just so-and-so much should be found at just such and such a particular point in the heavens. ...
— Human Traits and their Social Significance • Irwin Edman
... The result is that I am bewildered and astonished by his statements, but am not convinced; though on the whole it seems to me probable that archebiosis is true. I am not convinced partly I think owing to the deductive cast of much of his reasoning; and I know not why, but I never feel convinced by deduction, even in the case of H. Spencer's writings. If Dr. B.'s book had been turned upside down, and he had begun with the various cases of heterogenesis, and then gone on to organic ...
— Alfred Russel Wallace: Letters and Reminiscences, Vol. 1 (of 2) • James Marchant
... exclusion of any other principle, that, in short, everything has its source in sensation: man is nothing but what he has acquired.—Translator's Note.) My twenty-year-old mind, full of faith in syllogisms, loved to follow the deductive jugglery of the abbe-philosopher: I saw, or seemed to see, the statue take life in that action of the nostrils, acquiring attention, memory, judgment and all the psychological paraphernalia, even as still waters are aroused and rippled by the impact of a grain of sand. I recovered from my illusion ...
— The Wonders of Instinct • J. H. Fabre
... with special emphasis, are Hansel's edition of Aldrich and McCosh's Laws of Discursive Thought. If there be added to the foregoing Watts's Logic, Thomson's Outlines of the Laws of Thought, Bain's Deductive Logic, Jevons's Studies in Deductive Logic and Principles of Science, Bradley's Principles of Logic, Abbott's Elements of Logic, Walker's edition of Murray, Ray's Text-book of Deductive Logic, and Weatherley's Rudiments of Logic, I think the ...
— Deductive Logic • St. George Stock
... presume to speculate on the cause of this curious interval of silence, I fancy it was that one moiety of the German biologists were orthodox at any price, and the other moiety as distinctly heterodox. The latter were evolutionists, a priori, already, and they must have felt the disgust natural to deductive philosophers at being offered an inductive and experimental foundation for a conviction which they had reached by a shorter cut. It is undoubtedly trying to learn that, though your conclusions may ...
— The Reception of the 'Origin of Species' • Thomas Henry Huxley
... designed for Richard. It would seem evident, from the Argument of the story in hand, that Nicolas de Caen attributes a large part of this mysterious business to the co-operancy of Isabel of Valois, King Richard's eleven year old wife. And (should one have a taste for the deductive) the foregoing name of Orvendile, when compared with "THE STORY OF THE SCABBARD," would certainly hint that Owain Glyndwyr had a finger in ...
— Chivalry • James Branch Cabell
... kinds of suicide—the first is only the last and acute stage of a long illness, and this kind belongs distinctly to pathology; the second is the suicide of despair; and the third the suicide based on logical argument. Despair and deductive reasoning had brought Lucien to this pass, but both varieties are curable; it is only the pathological suicide that is inevitable. Not infrequently you find all three causes combined, as in the ...
— Eve and David • Honore de Balzac
... in the history or the science that had been taught him. But in this society he met young men—and older men too, for several of the Dons were members—who were rationalists, materialists, and definitely sceptical. It dawned on his mind for the first time that, while all other sciences were of a deductive kind, endeavouring to approach principles from the observation and classification of phenomena, from the scrutiny of evidence, that theology was a science based on intuitions, and dependent on assumptions which it was impossible ...
— Beside Still Waters • Arthur Christopher Benson
... century failed to destroy this illiberality owing to the method of the Scotch philosophers. The school which arose was in reaction against the dominant theological spirit; but its method was deductive not inductive. Now, the inductive method, which ascends from experience to theory is anti-theological. The deductive reasons down from theories whose validity is assumed; it is the method of theology itself. In Scotland the theological ...
— The World's Greatest Books, Vol XII. - Modern History • Arthur Mee
... all portend was a problem beyond the power of my imagination or deductive reasoning. If Lady Coverly had changed her residence for some reason, with what object did the Eurasian continue to lead every one in the neighborhood to suppose that she still ...
— The Green Eyes of Bast • Sax Rohmer
... all-sufficiency of statistics to the salvation of men or nations. Nevertheless we believe that their power is of a secondary and derivative character. The confidence which first leads brave souls to put forth their energies against a giant evil comes through deductive, not inductive, inquiry. The men and women who have efficiently devoted themselves to awaken the American people to the element of guilt and peril in their national life have seldom been exhaustively acquainted with the facts of slavery or those of emancipation. Few of them were political economists, ...
— Atlantic Monthly, Vol. 11, No. 65, March, 1863 • Various
... those cold ideals, we can scarcely feel so superior. They uprooted the enormous Upas of slavery, the tree that was literally as old as the race of man. They altered the whole face of Europe with their deductive fancies. We have ideals that are really better, ideals of passion, of mysticism, of a sense of the youth and adventurousness of the earth; but it will be well for us if we achieve as much by our frenzy as they did by their delicacies. It scarcely seems as if we were as ...
— Robert Browning • G. K. Chesterton
... have proceeded inductively, in conformity with established usage; but it seems to us that much may be done in this and other departments of biologic inquiry by pursuing the deductive method. The generalizations at present constituting the science of physiology, both general and special, have been reached a posteriori; but certain fundamental data have now been discovered, starting from which we may reason our way a priori, not only to some of the truths that have ...
— Essays: Scientific, Political, & Speculative, Vol. I • Herbert Spencer
... been talking prose during the whole of his life. In the same way, I trust, that you will take comfort, and be delighted with yourselves, on the discovery that you have been acting on the principles of inductive and deductive philosophy during the same period. Probably there is not one here who has not in the course of the day had occasion to set in motion a complex train of reasoning, of the very same kind, though differing of course in degree, as that which a scientific man goes through in tracing ...
— Autobiography and Selected Essays • Thomas Henry Huxley
... Mr. Errol says—I do wish he were a Churchman, he is such a thoughtful, clever fellow—he says prejudice, imperfect induction, a wrong application of deductive logic, and one-sided interpretation, down't you know, literal, figurative, and all that sort of thing, are causes of false ...
— Two Knapsacks - A Novel of Canadian Summer Life • John Campbell
... only a section of the country, that section was alone bound by its measures. The moment it is admitted that the national legislature, as now constituted, is an incomplete body, and that it needs Southern "loyal men" to make its laws operative over the South, a whole brood of deductive reasoners will spring up in that region, eager to carry the principle out to its remotest logical consequences. After two or three of those cotton crops on which some persons rely so much to make the South contented have given it the requisite ...
— The Atlantic Monthly, Volume 17, No. 102, April, 1866 • Various
... that only wickedness or lunacy can resist the evidence that has convinced a vast majority. By arithmetical calculation the chances that twelve men are wrong and twelve thousand [11] right, on a matter of inductive or deductive proof, are found to amount to what must be taken for practical certainty; and when the twelve still hold out, they are regarded as madmen or knaves, and treated accordingly by their fellows. If it be thought desirable to invoke a legal ...
— Across the Zodiac • Percy Greg
... vast number of properties of objects, and his inductions will not be completed, I fear, for ages to come; but when they are, his science will be as deductive and as ...
— Science & Education • Thomas H. Huxley
... travelled zoologist and botanist, who later becomes the productive writer on evolution. It is the historian who may best venture on into the philosophy of history;—to think the reverse is to remain in the pre-scientific order altogether: hence the construction of systems of abstract and deductive economics, politics or morals, has really been the last surviving effort of scholasticism. Viewed as Science, Civics is that branch of Sociology which deals with Cities—their origin and distribution; their development and structure; their functioning, internal and external, material and psychological; ...
— Civics: as Applied Sociology • Patrick Geddes
... he acquires. He is taught elementary mathematics, that he may understand all those relations of number and form, upon which the transactions of men, associated in complicated societies, are built, and that he may have some practice in deductive reasoning. ...
— Discourses - Biological and Geological Essays • Thomas H. Huxley
... hyper-dimensionality have been found in nature, there are equally no contradictions of it, and by using a method not inductive, but deductive, the Higher Space Hypothesis is plausibly confirmed. Nature affords a sufficient number of representations of four-dimensional forms and movements to justify ...
— Four-Dimensional Vistas • Claude Fayette Bragdon
... expression, reduced to those short aphorisms which leave much to the reader's acuteness and yet save his labour, not often obscure, and never wearisome, an evident generalisation of long experience, without pedantry, without method, without deductive reasonings, yet wearing an appearance at least of profundity; they delight the intelligent though indolent man of the world, and must be read with some admiration by the philosopher . . . . yet they ...
— Reflections - Or, Sentences and Moral Maxims • Francois Duc De La Rochefoucauld
... of the ape rather a degenerate lemur than a human ancestor. Other and more prevalent errors will occur to the reader, these being due to the use of what is called "the evidence of the senses"; and of all criteria the evidence of sensation is perhaps the most faulty. Logical inference from deductive or inductive reasoning has often enough been a good monitor to sense-perception, and has, moreover, pioneered the man of science to correct knowledge on more than one occasion. But as far as we know or can learn from the history of human knowledge, our senses ...
— Second Sight - A study of Natural and Induced Clairvoyance • Sepharial
... same time; whether all children in a state of innocence are masculine. Such debates made remarkable theologians and metaphysicians, developed precision in defining terms, accuracy in applying the rules of deductive logic, and fluency in expression. As a result, later scientists were able to reason more accurately and express themselves with ...
— Halleck's New English Literature • Reuben P. Halleck
... had circulated the reappearance of the White Lady of the Shrieking Pit in order to keep the villagers away from the place where the stolen money was hidden. Mr. Cromering had been much impressed—he said so—with the logical skill and masterly deductive powers by which Colwyn had reconstructed the hidden events of the night of the murder, like an Owen reconstructing the extinct moa from a single bone, but he was loath to accept that part of the theory which seemed to throw doubt on the authenticity of a famous venerable Norfolk legend ...
— The Shrieking Pit • Arthur J. Rees
... coffee, then leading our horses out of the cowhouse in which we had installed them the night before, and from which we had had to turn out a couple of very evil-smelling beasts, we sallied forth to the apparently hopeless task of discovering the direction in which the column had moved. One's deductive faculty had to be drawn upon largely. Presently we found ourselves at Zillebeke, where we were held up by the Northumberland Hussars, who came by in splendid order on their way to entering action. Standing by my side was a Staff officer who had dismounted from his car, awaiting the passage of ...
— With The Immortal Seventh Division • E. J. Kennedy and the Lord Bishop of Winchester
... neither finds nor expects much a priori knowledge, whether in man or beast; but one does find some little in the beginnings of, and throughout the development of, every habit, at the commencement of which, and on every successive improvement in which, deductive and inductive methods are, as it were, fused. Thus the effect, where we can best watch its causes, seems mainly produced by a desire for a definite object—in some cases a serious and sensible desire, in others an idle one, in others, again, a mistaken ...
— Life and Habit • Samuel Butler
... largely due to the fact that he assumed nothing; but merely ran down each clew quickly yet painstakingly until he had a foundation of fact upon which to operate. His theory was that the simplest way is always the best way and so he never befogged the main issue with any elaborate system of deductive reasoning based on guesswork. Burton never guessed. He assumed that it was his business to KNOW, nor was he on any case long before he did know. He was employed now to find Abigail Prim. Each of the several crimes committed the previous night might ...
— The Oakdale Affair • Edgar Rice Burroughs
... of Mr. Douglass, that his descriptive and declamatory powers, admitted to be of the very highest order, take precedence of his logical force. Whilst the schools might have trained him to the exhibition of the formulas of deductive{16} logic, nature and circumstances forced him into the exercise of the higher faculties required by induction. The first ninety pages of this "Life in Bondage," afford specimens of observing, comparing, ...
— My Bondage and My Freedom • Frederick Douglass
... go in antagonistic directions. The mass of a system attracts the young and impresses the unwary; but cultivated people are very dubious about it. They are ready to receive hints and suggestions, and the smallest real truth is ever welcome. But a large book of deductive philosophy is much to be suspected. No doubt the deductions may be right; in most writers they are so; but where did the premises come from? Who is sure that they are the whole truth, and nothing but the truth, of the matter in hand? Who is ...
— Physics and Politics, or, Thoughts on the application of the principles of "natural selection" and "inheritance" to political society • Walter Bagehot
... remind you that the absolute is useless for deductive purposes. It gives us absolute safety if you will, but it is compatible with every relative danger. You cannot enter the phenomenal world with the notion of it in your grasp, and name beforehand any detail which you are likely to meet there. Whatever ...
— A Pluralistic Universe - Hibbert Lectures at Manchester College on the - Present Situation in Philosophy • William James
... are only valid in the absence of counteracting agencies. From this view of the nature of the science, it follows at once that the method to be pursued must be that called by Mill the physical or concrete deductive, which starts from certain known causes, investigates their consequences and verifies or tests the result by comparison with facts of experience. It may, perhaps, be thought that Cairnes gives too little attention to the effects of the organism of society on economic facts, and ...
— Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4 - "Bulgaria" to "Calgary" • Various
... perfect realization of the highest mission of Method. Powerfully deductive in the structure of his intellect, nourished on the divine bread of Plato and the Mystics, he yet united to these a Baconian breadth of practical power. Years before the publication of the "Novum Organum," he gave, ...
— Atlantic Monthly, Vol. 5, No. 30, April, 1860 • Various
... and the subtler senses of criminology, Captain Cronin had built up a reputation for success and honesty in every assignment by bravery, persistence, and as in this case, the ability to cover his own deductive weakness by ...
— The Voice on the Wire • Eustace Hale Ball
... no fool, Fandor; far from it, but if in many circumstances you reason and argue with considerable aptness, I grant you far less deductive faculty. That does not ...
— The Exploits of Juve - Being the Second of the Series of the "Fantmas" Detective Tales • mile Souvestre and Marcel Allain
... etcetera) may be due to digital or instrumental efforts at the removal of a foreign body that never was present. 9. Laryngeal symptoms may be due to acute or chronic laryngitis, diphtheria, pertussis, infective laryngotracheitis, and many other diseases. 10. Deductive decisions are dangerous. 11. If the roentgenray is negative, laryngoscopy (direct in children, indirect in adults) without anesthesia, general or local, is the only way to make a laryngeal diagnosis. 12. Before doing a diagnostic laryngoscopy, preparation should be made for taking ...
— Bronchoscopy and Esophagoscopy - A Manual of Peroral Endoscopy and Laryngeal Surgery • Chevalier Jackson
... the shape of a cloud, the pitch of a thrush's note, the nuance of a sea-shell you would find, had you only insight enough, inductive and deductive cunning enough, not only a meaning, but, I am convinced, a quite endless significance. Undoubtedly, in a human document of this kind, there is a meaning; and I may say at once that this meaning is entirely ...
— Prince Zaleski • M.P. Shiel
... does not argue imperfection in the person desiring, for him to seek one thing naturally as his end, and something else from choice as ordained to such end. Therefore, since the intellectual nature of the angels is perfect, only natural and not deductive knowledge is to be found in them, but there is to be found in them both natural love and love ...
— Summa Theologica, Part I (Prima Pars) - From the Complete American Edition • Thomas Aquinas
... was utterly unlike him to do. The Rodney of her memories was always ranging about the rooms that confined him. Or the grip of the one hand she could see upon the chair-arm it rested on may have had something to do with it. But it was not, really, a consciously deductive process at all; just a clairvoyant look—into him, and a sudden, complete, utterly ...
— The Real Adventure • Henry Kitchell Webster
... contrivance; he had acquired a close acquaintance with all of it except the interior of the huge mattress itself, and here, he finally concluded, must of necessity be the solution. The surface of the mattress he knew to be unbroken; nevertheless the book was there. He had recently stimulated his deductive powers with a narrative of French journalistic sagacity in a similar case; and he applied French reasoning. The ledger existed. It was somewhere in the room. He had searched everything except the interior of the mattress. The ledger was in ...
— The Flirt • Booth Tarkington
... residents of Levuka and the group generally, for John Brabant had always been looked upon as a man whose soul was wrapped up in his extensive business, and as a woman hater. This latter conclusion was arrived at from purely deductive reasoning—he despised and loathed the current idea that living in the South Seas palliated the most glaring licentiousness, and permitted a man to "do as he liked." Therefore he had been set down as a non-marrying ...
— The Trader's Wife - 1901 • Louis Becke
... you with bright lizard-eyes; the whole animal being a combination of the vertebrate and the mollusc, so utterly fantastic and abnormal, that (had not the family been amongst the commonest, from the earliest geological epochs) it would have seemed, to man's deductive intellect, a form almost as impossible as the mermaid, far more impossible than the sea- serpent. These, and perhaps a few handsome sea-slugs and bivalve shells, you will be pretty sure to find: perhaps a great ...
— Glaucus; or The Wonders of the Shore • Charles Kingsley
... believe, to grow heated in scorn of Euclid's definitions. What an interesting book Euclid is! Half a year ago, I was led by a talk with Moorhouse to go through some of the old "props", and you can't imagine how they delighted me. Moorhouse was so obliging as to tell me that I had an eminently deductive mind.' ...
— Born in Exile • George Gissing
... divided have each been viewed as a logical whole, as a natural growth from the propositions which constitute their principles, the learner will be able to understand the fundamental science which unifies and systematises the whole of deductive reasoning. This is symbolic logic—a study which, though it owes its inception to Aristotle, is yet, in its wider developments, a product, almost wholly, of the nineteenth century, and is indeed, in ...
— Mysticism and Logic and Other Essays • Bertrand Russell
... "inventions" at his saddle-bow (labelled "Homogeneity-Heterogeneity," "Unknowable," "Ghost Theory," "Presentative-Representative"), which don't seem, somehow, as helpful as their inventor assumes. And 'tis certain he took tosses into many of the pits of his dangerous deductive method. I don't present this as Mr. ELLIOT'S view. He is respectful-critical, and makes perhaps the best case for his old master's claim to greatness out of the assumption that SPENCER himself, stark enemy to authority and ...
— Punch, or the London Charivari, Vol. 152, March 7, 1917. • Various
... thought. Like most Jewish philosophers he is synthetic rather than analytic, believing in intuition and distrusting the discursive reason, careless of physical science and soaring into religious metaphysics. Again, like most Jewish philosophers, he is deductive, starting with a synthesis of all in the Divine Unity, and making no fresh inductions from phenomena. It has been said that, though Philo was a philosopher and a Jew, yet Saadia was the first Jewish philosopher. But Philo's ...
— Philo-Judaeus of Alexandria • Norman Bentwich
... drawers, in a room contiguous to his bedchamber, had been ransacked; money and valuable articles were missing; there was a bloody hand-print on the old man's linen; and, by a powerfully welded chain of deductive evidence, the guilt of the robbery and apparent murder had been fixed on Clifford, then residing with his uncle in the House of the ...
— The House of the Seven Gables • Nathaniel Hawthorne
... of his inductions made during objective life, the conception of things which he held at the time he passed over, for this constituted his idea of Truth. Now he cannot add to these inductions, for he has parted with his instrument for inductive reasoning, and therefore his deductive reasoning in the purely subjective state which he has now entered is necessarily limited to the consequences which may be deducted from the premises which he has brought along ...
— The Creative Process in the Individual • Thomas Troward
... any direction, indicates the depth to which our knowledge reaches in that direction. And here, as another aspect of the same fact, we may further observe that as we pass from qualitative to quantitative prevision, we pass from inductive science to deductive science. Science while purely inductive is purely qualitative: when inaccurately quantitative it usually consists of part induction, part deduction: and it becomes accurately quantitative only when wholly deductive. We do not mean that the deductive and the quantitative ...
— Essays on Education and Kindred Subjects - Everyman's Library • Herbert Spencer
... urged that these are in a degree deductive conclusions, let them be submitted to the test of fact. At least two important circumstances, it is admitted, will come in to complicate the inquiry: first, one purpose of school training is to divert the forming mind in a degree from sense toward thought, the latter being a less observable sort ...
— Continental Monthly, Vol. I, No. V, May, 1862 - Devoted To Literature And National Policy • Various |
