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 come now to another point in which the practice of teachers has differed. Some have not been content with giving directions as to the arrangement of the subjects set them as themes for declamation, but have developed them at some length themselves, supplying not merely the proofs, but the lines upon which the emotional passages should proceed.
Others have merely suggested a bare outline, and then when the declamations were over, have indicated the points missed by each speaker and worked up certain passages with no less care than they would have used, had they been going to stand up to speak themselves. Both practices have their advantages, and therefore I will not give either the pre-eminence. But if we must choose one of the two, it will be found more profitable to point out the right road at the outset, and not merely to recall the pupil from his error when he has already gone astray,