The one-after-another is the bearable prelude to the deeper knowledge of the side-by-side, for this is an incomparably more difficult problem... The view that good and evil are spiritual forces outside us, and that man is caught in the conflict between them, is more bearable by far than the insight that the opposites are the ineradicable and indispensable preconditions of all psychic life. CW 14 - par 206
