"The art of letting things happen, action in non-action, letting go of oneself, as taught by Meister Eckhart, became a key for me by which I was able to open the door to the “Way”. The key is this: we must be able to let things happen in the psyche. For us this becomes a real art of which few people know anything. Consciousness is forever interfering, helping, correcting, and negating, and never leaving the simple growth of the psychic processes in peace."

C.G. Jung (commentary on The Secret of the Golden Flower, p. 90.)