Perhaps, with the introduction of more rational views of cosmogony and anthropology, and broader and more generous principles of psychology into our … - Edward Payson Evans

"Do unto others as ye would that others should do unto you" is the golden rule; but far purer and more precious than gold is the injunction to do good without any reference to self, and to cultivate a morality that does not reflect the faintest tint, nor involve the slightest implication of self-love.

The ethical corollaries to Darwin's doctrine of the origin of species and to his theory of development through descent under the modifying influences of environment and natural selection have already passed these bounds of beneficence not only by demanding the mitigation of cruelty to slaves, but also by the abolition of slavery, and not only by inculcating the kind treatment of animals by individuals, but also by asserting the principle of animals' rights and the necessity of vindicating them by imposing judicial punishments for their violation.

To what absurdities of presumption the anthropocentric conception has paved the way is evident from the belief, once universally entertained, that the sun, moon, and stars were placed in the firmament with express reference to man, and exerted a benign or baleful influence upon his destiny from the cradle to the grave.