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.
Carl JungScience is the art of creating suitable illusions which the fool believes or argues against, but the wise man enjoys for their beauty or their ingenuity, without being blind to the fact that they are human veils and curtains concealing the abysmal darkness of the unknowable
Carl Jung