Friedrich Nietzsche,
Dawn of the Day — Book 2
“ To cease thinking of oneself.—Let us thoroughly revolve in our minds the reason why we jump after a person who, before our eyes, falls into the water, though we do not in the least care for him. For pity's sake we only think of him—so says thoughtlessness. Why do we feel pain and discomfort about somebody spitting blood, though we may be adversely and ill-disposed towards him: From pity; we cease to think of ourselves, —so says again thoughtlessness. ”
