Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
I must admit that I am now inclined to take a different view from that which I once held. It would perhaps be safer for my reputation if I were to make no modification in views which I not only held for so many years, but of which I expressed my open approbation.
But I cannot bear to be thought guilty of concealment of the truth as regards any portion of my views, more especially in a work designed for the profit of young men of sound disposition. For Hippocrates, [*](Epidem V. 14. ) the great physician, in my opinion took the most honourable course in acknowledging some of