An old man who cannot bid farewell to life appears as feeble and sickly as the young man who is unable to embrace it.

The wise man who is not heeded is counted a fool, and the fool who proclaims the general folly first and loudest passes for a prophet and Führer, and sometimes it is luckily the other way round as well, or else mankind would long since have perished of stupidity.

Anyone who wants to know the human psyche will learn next to nothing from experimental psychology. He would be better advised to abandon exact science, put away his scholar's gown, bid farewell to his study, and wander with human heart through the world.

Creative power is mightier than its possessor.

About a third of my cases are suffering from no clinically definable neurosis, but from the senselessness and emptiness of their lives.

Intuition does not denote something contrary to reason, but something outside of the province of reason.

Whatever is rejected from the self, appears in the world as an event.