"There is no passion that so much transports men from their right judgments as anger. No one would demur upon punishing a judge with death who should condemn a criminal upon the account of his own choler; why then should fathers and pedants be any more allowed to whip and chastise children in their anger? It is then no longer correction bat revenge. Chastisement is instead of physic to children; and should we suffer a physician who should be animated against and enraged at his patient?"

Source: Michel de Montaigne, Marvin Lowenthal (1999). “The Autobiography of Michel de Montaigne: Comprising the Life of the Wisest Man of His Times : His Childhood, Youth, and Prime : His Adventures in Love and Marriage, at Court, and in Office, War, Revolution, and Plague : His Travels at Home and Abroad : His Habits, Tastes, Whims, and Opinions”, p.101, David R. Godine Publisher