Whereupon, he had a mind, for the jest’s sake, to show them to the contrary; and having, for this occasion, made a muster of all his wits, wholly to employ them in the service of profit and gain, he set a traffic on foot, which in one year brought him in so great riches, that the most experienced in that trade could hardly in their whole lives, with all their industry, have raked so much together.--[Diogenes Laertius, Life of Thales, i. 26; Cicero, De Divin., i. 49.]--That which Aristotle reports of some who called both him and Anaxagoras, and others of their profession, wise but not prudent, in not applying their study to more profitable things--though I do not well digest this verbal distinction--that will not, however, serve to excuse my pedants, for to see the low and necessitous fortune wherewith they are content, we have rather reason to pronounce that they are neither wise nor prudent.