The dream is the small hidden door in the deepest and most intimate sanctum of the soul, which opens to that primeval cosmic night that was soul long before there was conscious ego and will be soul far beyond what a conscious ego could ever reach. The Meaning of Psychology for Modern Man (1934)
The pendulum of the mind oscillates between sense and nonsense, not between right and wrong. The numinosum is dangerous because it lures men to extremes, so that a modest truth is regarded as the truth and a minor mistake is equated with fatal error. Memories, Dreams, Reflections (1963)