What noble thing have you produced by your pursuit of philosophy? Who of your most eminent men has been free from vain boasting? Diogenes, who made such a parade of his independence with his tub, was seized with a bowel complaint through eating a raw polypus, and so lost his life by gluttony. Aristippus, walking about in a purple robe, led a profligate life, in accordance with his professed opinions. Plato, a philosopher, was sold by Dionysius for his gormandizing propensities.