Institutio Oratoria

The best answer to these critics is to be found in his own words, to the effect that he was timid not in confronting peril, but in anticipating it. And this he proved also by the manner of his death, in meeting which he displayed a singular fortitude.

But even if these two men lacked the perfection of virtue, I will reply to those who ask if they were orators, in the manner in which the Stoics would reply, if asked whether Zeno, Cleanthes or Chrysippus himself were wise men. I shall say that they were great men deserving our veneration, but that they did not attain to that which is the highest perfection of man's nature.