... in family life is love, sexual attraction, one flesh, all the rest is dreary and cannot be reckoned upon, however cleverly we make our calculations. So the point is not in the girl's being nice but in her being loved; putting it off as you see ... — Letters of Anton Chekhov • Anton Chekhov
... female come together by sexual attraction, and the chances of life are increased through association which permits each to do that class of things which by reason of its somatic habit it can do most effectively. Man's exploits were, however, of a more striking and sensational character, appealed to the emotions more, and secured the attention ... — Sex and Society • William I. Thomas