The main source of psychopathic diseases is the fundamental instinct of fear with its manifestations, the feeling of anxiety, anguish, and worry.

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

Mental synthesis of psychic content in the unity of a moment-consciousness is a fundamental principle of psychology.

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

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

Self-preservation is the central aim of all life-activities.