Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
They may not perhaps have pursued the same ideals as Demosthenes and Plato, and even these latter differed in their methods. For it would never have done to spoil the fine and delicate texture of Lysias by the introduction of richer rhythms, since he would thus have lost all that surpassing grace which he derives from his simple and unaffected tone, while he would also have sacrificed the impression of sincerity which he now creates. For it must be remembered that he wrote his speeches for others to deliver, so that it was right that they should suggest a lack of form and artistic structure: indeed his success in producing this effect actually shows his mastery of structure.
Again history, which should move with speed and impetuosity, would have been ill-suited by the halts imposed by the rounding off of the period, by the pauses for breath inevitable in oratory, and the elaborate methods of opening sentences and bringing them to a close. It is however true that in the speeches inserted by historians we may note something in the way of balanced cadences and antitheses. As regards Herodotus, while his flow, in my opinion, is always gentle, his