I also think there is at times some doubt as to which basis should be adopted, when many different lines of defence are brought to meet a single charge; and, just as in regard to the complexion to be given to the statement of the facts of the case, that complexion is said to be the best which the speaker can best maintain, so in the present connexion I may say that the best basis to choose is that which will permit the orator to develop a maximum of force.

It is for this reason that we find Cicero and Brutus taking up different lines in defence of Milo. Cicero says that Clodius was justifiably killed because he sought to waylay Milo, but that Milo had not designed to kill him; while Brutus, who wrote his speech merely as a rhetorical exercise, also exults that Milo has killed a bad citizen.

In complicated causes, however, two or three bases may be found, or different bases: for instance a man may plead that he did not do one thing, and that he was justified in doing another, or to take another similar class of case, a man may deny two of the charges.