It is not too much to say that all that should be said, all that can be said, all that any one of us thinks he would like to say, is said in this boo… - J. Howard Moore

[W]hile the biology of evolution is scarcely any longer questioned, the psychology and ethics of the Darwinian revelation, though following from the same premises, and almost as inevitably, are yet to be generally realised.

The universe of things in the midst of which we discover ourselves, is to be managed and placated, in so far as it is to be managed and placated at all, by the observation and classification of its phenomena, by the ascertainment of its habits, and by ingenious and business-like manipulations of its tendencies, and in no other way.

Disease is contagious, and death an unavoidable necessity. Pleasure is often exhausting, and life is everywhere interpolated with pain. Droughts, darknesses, floods, pestilences, storms, and scourges harrow the earth from one pole of it to the other. The earth is, and always has been, peopled by deformities—creatures so defective in their natures that they visit upon each other without hesitancy crimes and barbarities of the most horrible hue. These wretches are compelled to pass their lives in the midst of a universe so mysterious and mighty that the most arrogant of us are helpless in the crash and melee of its tendencies. Yet human contemplators look out over this dark and contentious chaos and declare it to be without spot or blemish.