The course of evolution is to a greater integration of similarly functioning ganglia.

Suggestibility varies as the amount of disaggregation, and inversely as the unification of consciousness.

The man of genius whether as artist or thinker requires a mass of accidental variations to select from and a rigidly selective process of attention.

The general tendency of evolution is from structure to function, from bondage to freedom of the individual elements.

The principle of recognition of evil under all its guises is at the basis of the true education of man.

If society is to progress on a truly humanistic basis, without being subject to mental epidemics and virulent social diseases to which the subconscious falls an easy victim, the personal consciousness of every individual should be cultivated to the highest degree possible.

The recognition, the diagnosis, and the preservation of psychopathic individuals account for the apparent increase of neurotics in civilized communities.