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 agree with this classification of its qualities, although Aristotle [*](Rhet. iii. 16. ) disagrees with Isocrates on one point, and pours scorn on his injunction to be brief, as though it were necessary that a statement should be either long or short and it were impossible to hit the happy mean. The followers of Theodorus on the other hand recognise only plausibility on the ground that it is not always expedient that our exposition should be either short or clear.

It will be necessary

v4-6 p.69

therefore for me to devote some care to the differentiation of the various features of this portion of a speech, in order that I may show under what circumstances each is specially useful. The statement will be either wholly in our favour or wholly in that of our opponent or a mixture of both. If it is entirely in our own favour, we may rest content with the three qualities just mentioned, the result of which is to make it easier for the judge to understand, remember and believe what we say.