Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
We are right therefore in speaking of the first conflict of causes in contradistinction to the conflict of questions. For instance in the first portion of his speech on behalf of Rabirius Postumus Cicero contends that the action cannot lie against a Roman knight, while in the second he asserts that no money ever came into his client's hands. Still I should say that the basis was to be found in the latter as being the stronger of the two.
Again in the case of Milo I do not consider that the conflict is raised by the opening questions, but only when the orator devotes all his powers to prove that Clodius lay in wait for Milo and was therefore rightly killed. The point on which above all the orator must make up his mind, even although he may be going to