A purely psychological explanation is ruled out... the discs show signs of intelligent guidance, by quasi-human pilots.

The growth of the mind is the widening of the range of consciousness, and each step forward has been a most painful and laborious achievement.

I use [Heraclitus' discovery of] enantiodromia for the emergence of the unconscious opposite in the course of time. This characteristic phenomenon practically always occurs when an extreme, onesided tendency dominates conscious life; in time an equally powerful counterposition is built up, which first inhibits the conscious performance and subsequently breaks through the conscious control.

Dreams are the facts from which we must proceed.

I shall not commit the fashionable stupidity of regarding everything I cannot explain as a fraud.

The greatest sin is to be unconscious.

Meaning makes a great many things endurable---per haps everything.