Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
It is, for instance, recorded that Didymus, who was unsurpassed for the number of books which he wrote, on one occasion objected to some story as being absurd, whereupon one of his own books was produced which contained the story in question.