Institutio Oratoria

Quintilian

Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.

III. Figures of speech have always been liable to change and are continually in process of change in accordance with the variations of usage. Consequently when we compare the language of our ancestors with our own, we find that practically everything we say nowadays is figurative. For example, we say invidere hac re for to

grudge a thing,

instead of hanc rem, which was the idiom of all the ancients, more especially Cicero, and incumbere illi (to lean upon him) for incumbere in ilium, plenum vino (full of wine) for plenum vini, and huic adulari (to flatter him) for hunc adulari. I might quote a thousand other examples, and only wish I could say that the changes were not often changes for the worse.

But to proceed, figures of speech fall into two main classes. One is defined as the form of language, while the other is mainly to be sought in the arrangement of words. Both are equally applicable in oratory, but we may style the former rather more grammatical and the latter more rhetorical. [*]( These grammatical figures would not be styled figures of speech in English. Figures of language would perhaps be more comprehensive, but figures of speech is the translation and direct descendant of the original Greek σχήματα λέξεως and has therefore been used throughout. ) The former originates from the same sources as errors of language. For every figure of this kind would be an error, if it were accidental and not deliberate.