M. Tullius Cicero, De Officiis
Walter Miller, Ed.

[108] Lucius Crassus and Lucius Philippus had a large fund of wit; Gaius Caesar, Lucius's son, had a still richer fund and employed it with more studied purpose. [p. 111] Contemporary with them, Marcus Scaurus and Marcus Drusus, the younger, were examples of unusual seriousness; Gaius Laelius, of unbounded jollity; while his intimate friend, Scipio, cherished more serious ideals and lived a more austere life. Among the Greeks, history tells us, Socrates was fascinating and witty, a genial conversationalist; he was what the Greeks call εἴρων—in every conversation, pretending to need information and professing admiration for the wisdom of his companion. Pythagoras and Pericles, on the other hand, reached the heights of influence and power without any seasoning of mirthfulness. We read that Hannibal, among the Carthaginian generals, and Quintus Maximus, among our own, were shrewd and ready at concealing their plans, covering up their tracks, disguising their movements, laying stratagems, forestalling the enemy's designs. In these qualities the Greeks rank Themistocles and Jason of Pherae above all others. Especially crafty and shrewd was the device of Solon, who, to make his own life safer and at the same time to do a considerably larger service for his country, feigned insanity.