Love and hatred are not blind, but are blinded by the fire they bear within themselves.
(Friedrich Nietzsche (1844-1900), German philosopher, classical scholar, critic of culture. Friedrich Nietzsche, Sämtliche Werke: Kritische Studienausgabe, vol. 2, p. 333, eds. Giorgio Colli and Mazzino Montinari, Berlin, de Gruyter (1980). Human, All-Too-Human, "Man Alone With Himself," aphorism 566, "Love and Hate," (1878).)