Six weeks after his death my father appeared to me in a dream... It was an unforgettable experience, and it forced me for the first time to think about life after death.
Carl JungHow else could it have occurred to man to divide the cosmos, on the analogy of day and night, summer and winter, into a bright day-world and a dark night-world peopled with fabulous monsters, unless he had the prototype of such a division in himself, in the polarity between the conscious and the invisible and unknowable unconscious?
Carl Jung