I have not the slightest doubt that this form of individuation represents a higher stage in the evolution of mankind.

Morality, as has often been pointed out, is antecedent to religion-it even exists in a rudimentary form among animals.

Freud has shown one thing very clearly: that we only forget our infancy by burying it in the unconscious; and that the problems of this difficult period find their solution under a disguised form in adult life.

This survival of the fittest, which I have here sought to express in mechanical terms, is that which Mr. Darwin has called "natural selection, or the preservation of favoured races in the struggle for life."

Civilization is a progress from an indefinite, incoherent homogeneity toward a definite, coherent heterogeneity.

What is Man? Man is a noisome bacillus whom Our Heavenly Father created because he was disappointed in the monkey.