Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
We may draw a lesson from the birds of the air, whom we see distributing the food which they have collected in their bills among their weak and helpless nestlings; but as soon as they are fledged, we see them teaching their young to leave the nest and fly round about it, themselves leading the way; finally, when they have proved their strength, they are given the freedom of the open sky and left to trust in themselves.
There is one practice at present in vogue for boys of the age under discussion, which ought in my opinion undoubtedly to be changed. They should not be forced to commit all their own compositions to memory and to deliver them on an appointed day, as is at present the custom. This practice is especially popular with the boys' fathers, who think that their sons are not really studying unless they declaim on every possible occasion, although as a matter of fact progress depends
For though I strongly approve of boys writing compositions and would have them spend as much time as possible over such tasks, I had much rather that for the purpose of learning by heart passages should be selected from the orators or historians or any other works that may be deserving of such attention.