Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
For my own part I regard these particular ornaments of oratory to be, as it were, the eyes of eloquence. On the other hand, I should not like to see the whole body full of eyes, for fear that it might cripple the functions of the other members, and, if I had no alternative, I should prefer the rudeness of ancient eloquence to the license of the moderns. But a middle course is open to us here no less than in the refinements of dress and mode of life, where there is a certain tasteful elegance that offends no one. Therefore let us as far as possible seek to increase the number of our virtues, although our first care must always be to keep ourselves free from vices, lest in seeking to make ourselves better than
I will now proceed to the next subject for discussion, which is, as I have said, that of tropes, or modes, as the most distinguished Roman rhetoricians call them. Rules for their use are given by the teachers of literature as well. But I postponed the discussion of the subject when I was dealing with literary education, because it seemed to me that the theme would have greater importance if handled in connexion with the ornaments of oratory, and that it ought to be reserved for treatment on a larger scale.
By a trope is meant the artistic alteration of a word or phrase from its proper meaning to another. This is a subject which has given rise to interminable disputes among the teachers of literature, who have quarrelled no less violently with the philosophers than among themselves over the problem of the genera and species into which tropes may be divided, their number and their correct classification.
I propose to disregard such quibbles as in no wise concern the training of an orator, and to proceed to discuss those tropes which are most necessary and meet with most general acceptance, contenting myself merely with noting the fact that some tropes are employed to help out our meaning and others to adorn our style, that some arise from words used properly and others from words used metaphorically, and that the changes involved concern not merely individual words, but also our thoughts and the structure of our sentences.