I always make special notes about evidence that contridicts me: supportive evidence I can remember without trying.
Charles DarwinI feel like an old warhorse at the sound of a trumpet when I read about the capturing of rare beetles.
Charles DarwinGreat is the power of steady misrepresentation; but the history of science shows that fortunately this power does not long endure.
Charles DarwinThe lower animals, on the other hand, must have their bodily structure modified in order to survive under greatly changed conditions. They must be rendered stronger, or acquire more effective teeth or claws, in order to defend themselves from new enemies; or they must be reduced in size so as to escape detection and danger. When they migrate into a colder climate they must become clothed with thicker fur, or have their constitutions altered. If they fail to be thus modified, they will cease to exist.
Charles DarwinWith savages, the weak in body or mind are soon eliminated. We civilized men, on the other hand, do our utmost to check the process of elimination. We build asylums for the imbecile, the maimed and the sick. Thus the weak members of civilized societies propagate their kind. No one who has attended to the breeding of domestic animals will doubt that this must be highly injurious to the race of man. Hardly anyone is so ignorant as to allow his worst animals to breed.
Charles Darwin