Carl Gustav Jung, Psychology of the Unconscious… (1916)
“ Instead of destroying the power of sexuality this struggle has only warped and distorted, injured and mutilated the expression; for not without destruction of the individual can these fundamental instincts be destroyed. Life itself has needs and imperiously demands expression through the forms created. All nature answers to this freely and simply except man. His failure to recognize himself as an instrument through which the life energy is coursing and the demands of which must be obeyed, is the cause of his misery. ”
