"There is rarely a creative man who does not have to pay a high price for the divine spark of his greatest gifts...the human element is frequently bled for the benefit of the creative element and to such an extent that it even brings out the bad qualities, as for instance, ruthless, naive egoism (so-called "auto-eroticism"), vanity, all kinds of vices—and all this in order to bring to the human I at least some life-strength, since otherwise it would perish of sheer inanition."