Institutio Oratoria (1.pr.13-1.pr.15)

These two branches of knowledge were, as Cicero has clearly shown, [*] so closely united, not merely in theory but in practice, that the same men were regarded as uniting the qualifications of orator and philosopher. Subsequently this single branch of study split up into its component parts, and thanks to the indolence of its professors was regarded as consisting of several distinct subjects. As soon as speaking became a means of livelihood and the practice of making an evil use of the

thus abandoned by the orators, became the prey of weaker intellects. As a consequence certain persons, disdaining the toil of learning to speak well, returned to the task of forming character and establishing rules of life and kept to themselves what is, if we must make a division, the better part of philosophy, but presumptuously laid claim to the sole possession of the title of philosopher, a distinction which neither the greatest generals nor the most famous statesmen and administrators have ever dared to claim for themselves. For they preferred the performance to the promise of great deeds.

I am ready to admit that many of the old philosophers inculcated the most excellent principles and practised what they preached. But in our own day the name of philosopher has too often been the mask for the worst vices. For their attempt has not been to win the name of philosopher by virtue and the earnest search for wisdom; instead they have sought to disguise the depravity of their characters by the assumption of a stern and austere mien accompanied by the wearing of a garb differing from that of their fellow men.