We are the product of 4.5 billion years of fortuitous, slow biological evolution. There is no reason to think that the evolutionary process has stopped. Man is a transitional animal. He is not the climax of creation.
Nature has willed that man should, by himself, produce everything that goes beyond the mechanical ordering of his animal existence, and that he should partake of no other happiness or perfection than that which he himself, independently of instinct, has created by his own reason.
O philosophy, life's guide! O searcher-out of virtue and expeller of vices! What could we and every age of men have been without thee? Thou hast produced cities; thou hast called men scattered about into the social enjoyment of life.
[Lat., O vitae philosophia dux! O virtutis indagatrix, expultrixque vitiorum! Quid non modo nos, sed omnino vita hominum sine et esse potuisset? Tu urbes peperisti; tu dissipatos homines in societatum vitae convocasti.]
Up to that time I never realized that I possessed any particular gift of discovery, but Lord Rayleigh, whom I always considered as an ideal man of science, had said so and if that was the case, I felt that I should concentrate on some big idea.
Wherever it has been established that it is shameful to be involved with sexual relationships with men, that is due to evil on the part of the rulers, and to cowardice on the part of the governed.
I am only half there when I am ill, and so there is only half a man to suffer. To suffer in one's whole self is so great a violation, that it is not to be endured.
Individually, men may present a more or less rational appearance, eating, sleeping, and scheming. But humanity a a whole is changeful, mystical, fickle, delightful. Men are men, but Man is a woman.