Coleridge quotes Sir Joshua Reynolds as declaring that "the greatest man is he who forms the taste of a nation; the next greatest is he who corrupts it." It is an elastic epigram and not unlike the rule which is poor because it won't work both ways. All master reformers, heretics, and rebels were at first great corrupters. It is a prime necessity in their propaganda. Aristophanes and Arius, Mohammed and Napoleon, Montaigne and Rabelais, Paul and Augustine, Luther and Calvin, Voltaire and Rousseau, Darwin and Newman, Liszt and Wagner, Kant and Schopenhauer--here are a few names of men who undermined the current beliefs and practices of their times, whether for good or evil. Rousseau has been accused of being the greatest corrupter in history; yet to him we may owe the Constitution of the United States. Pascal, in prose of unequalled limpidity, denounced the Jesuits as corrupting youth. Nevertheless, Dr. Georg Brandes, an "intellectual" and a philosophic anarch, once wrote to Nietzsche: "I, too, love Pascal. But even as a young man I was on the side of the Jesuits against Pascal. Wise men, it was they who were right; he did not understand them; but they understood him and ... they published his Provincial Letters with notes themselves. The best edition is that of the Jesuits," Were not Titian, Rubens, and Rembrandt the three unspeakable devils of painting for Blake? Loosely speaking, then, it doesn't much matter whether one considers a great man as a regenerator or a corrupter. Napoleon was called the latter by Taine after he had been saluted as demigod by his idolatrous contemporaries. Nor does the case of Nietzsche differ much from his philosophic forerunners. He scolded Schopenhauer, though borrowing his dialectic tools, as he later mocked at the one sincere friendship of his lonely life, Richard Wagner's. We know the most objective philosophies are tinged by the individual temperaments of their makers, and perhaps the chief characteristic of all philosophers is their unphilosophic contempt for their fellow-thinkers. Nietzsche displayed this trait; so did Richard Wagner--who was in a lesser fashion an amateur philosopher, his system adorned by plumes borrowed from Feuerbach, Schelling, and Schopenhauer. Arthur Schopenhauer was endowed with a more powerful intellect than either Wagner or Nietzsche. He "corrupted" them both. He was materialist enough to echo the epigram attributed to Fontenelle: To be happy a man must have a good stomach and a wicked heart.