"The unconscious is the true psychical reality; in its innermost nature it is as much unknown to us as the reality of the external world, and it is as incompletely presented by the data of consciousnes…"

"The more the fruits of knowledge become accessible to men, the more widespread is the decline of religious belief."

"The insane are not without reason, but they are without a certain kind of reason."

"The neurotic is always trying to avoid a catastrophe that never happens."

"I have found little that is 'good' about human beings on the whole. In my experience most of them are trash, no matter whether they publicly subscribe to this or that ethical doctrine or to none at al…"