Institutio Oratoria

Quintilian

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

As examples I may cite the praise of Sicily and the rape

v4-6 p.129
of Proserpine [*](Verr. I vii. 27. ) in the Verrines, or the famous recital of the virtues of Gneius Pompeius in the pro Cornelio, [*](See note on IV. iv. 8.) where the great orator as though the course of his eloquence had been broken by the mere mention of the general's name, interrupts the topic on which he had already embarked and digresses forthwith to sing his praises.

παρέκβασις may, I think, be defined as the handling of some theme, which must however have some bearing on the case, in a passage that involves digression from the logical order of our speech. I do not see therefore why it should be assigned a special position immediately following on the statement of facts any more than I understand why they think that the name is applicable only to a digression where some statement has to be made, when there are so many different ways in which a speech may leave the direct route.