Edmond Halley (1706). “Miscellanea Curiosa: Being a Collection of Some of the Principal Phaenomena in Nature, Accounted for by the Greatest Philosophers of this Age : Together with Several Discourses Read Before the Royal Society, for the Advancement of Physical and Mathematical Knowledge”, p.342
Attributed to Desiderius Erasmus by Senator J. William Fulbright, "In Need of a Consensus," Penrose Memorial Lecture, delivered to the American Philosophical Society, Philadelphia, Pennsylvania, April 20, 1961.