Institutio Oratoria

Quintilian

Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.

And indeed even although geometricians, musicians and grammarians, together with the professors of every other branch of knowledge, spend all their lives, however long, in the study of one single science, it does not therefore follow that we require several lives more if we are to learn more. For they do not spend all their days even to old age in learning these things, but being content to have learned these things and nothing more, exhaust their length of years not in acquiring, but in imparting knowledge.

However, to say nothing of Homer, in whom we may find either the perfect achievements, or at any rate clear signs of the knowledge of every art,

v10-12 p.509

and to pass by Hippias of Elis, who not merely boasted his knowledge of the liberal arts, but wore a robe, a ring and shoes, all of which he had made with his own hands, and had trained himself to be independent of external assistance, we accept the universal tradition of Greece to the effect that Gorgias, triumphant over all the countless ills incident to extreme old age, would bid his hearers propound any questions they pleased for him to answer.