The dynamic principle of fantasy is play, a characteristic also of the child, and as such it appears inconsistent with the principle of serious work. But without this playing with fantasy no creative work has ever yet come to birth. The debt we owe to the play of imagination is incalculable. It is therefore short-sighted to treat fantasy, on account of its risky or unacceptable nature, as a thing of little worth.

My evenings are taken up very largely with astrology. I make horoscopic calculations in order to find a clue to the core of psychological truth.

Mistakes are, after all, the foundations of truth, and if a man does not know what a thing is, it is at least an increase in knowledge if he knows what it is not.

The dream is a little hidden door in the innermost and most secret recesses of the soul, opening into that cosmic night which was psyche long before there was any ego-consciousness, and which will remain psyche no matter how far our ego-consciousness extends.

The curve of life is like the parabola of a projectile which, disturbed from its initial state of rest, rises and then returns to a state of repose... Like a projectile flying to its goal, life ends in death. Even its ascent and its zenith are only steps and means to this goal... For, enlightenment or no enlightenment, consciousness or no consciousness, nature prepares itself for death.

We do not feel as if we were producing the dreams, it is rather as if the dreams came to us. They are not subject to our control but obey their own laws.

Astrology is one of the intuitive methods like the I Ching, geomantics, and other divinatory procedures. It is based upon the synchronicity principle, meaningful coincidence. ... Astrology is a naively projected psychology in which the different attitudes and temperaments of man are represented as gods and identified with planets and zodiacal constellations.