The collective unconscious contains the whole spiritual heritage of mankind's evolution born anew in the brain structure of every individual.

Instinct is like Nature herself - prodigiously conservative, and yet transcending her own historical conditions in her acts of creation.

The highest, most decisive experience is to be alone with one's own self. You must be alone to find out what supports you, when you find that you can not support yourself. Only this experience can give you an indestructible foundation.

I am no longer alone with myself, and I can only artificially recall the scary and beautiful feeling of solitude. This is the shadow side of the fortune of love.

Without freedom there can be no morality.

Whenever we touch nature we get clean. People who have got dirty through too much civilization take a walk in the woods, or a bath in the sea. Entering the unconscious, entering yourself through dreams, is touching nature from the inside and this is the same thing, things are put right again.

The dream is the small hidden door in the deepest and most intimate sanctum of the soul.