But, though such digressions are not always necessary at the end of the statement, they may form a very useful preparation for the examination of the main question, more especially if at first sight it presents an aspect unfavourable to our case, if we have to support a harsh law or demand severe punishment. For this is the place for inserting what may be regarded as a second exordium with a view to exciting or mollifying the judge or disposing him to lend a favouring ear to our proofs. Moreover we can do this with all the greater freedom and vehemence at this stage of the proceedings since the case is already known to the judge.

We shall therefore employ such utterances as emollients to soften the harder elements of our statement, in order that the ears of the jury may be more ready to take in what we have to say in the sequel and to grant us the justice which we ask. For it is hard to persuade a man to do anything against the grain.

It is also important on such occasions to know whether the judge prefers equity or a strict interpretation of the law, since the necessity for such digression will vary accordingly.

Such passages may also serve as a kind of peroration after the main question. The Greeks call this παρέκβασις, the Romans egressus or egressio (digression). They may however, as I have said, be of various kinds and may deal with different themes in any portion of the speech. For instance we may extol persons or places, describe regions, record historical or even legendary occurrences.

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

For whatever we say that falls outside the five divisions of the speech already laid down is a digression, whether it express indignation, pity, hatred, rebuke, excuse, conciliation or be designed to rebut invective. Other similar occasions for digression on points not involved by the question at issue arise when we amplify or abridge a topic, make any kind of emotional appeal or introduce any of those topics which add such charm and elegance to oratory, topics that is to say such as luxury, avarice, religion, duty: but these would hardly seem to be digressions as they are so closely attached to arguments on similar subjects that they form part of the texture of the speech.

There are however a number of topics which are inserted in the midst of matter which has no connexion with them, when for example we strive to excite, admonish, appease, entreat or praise the judge. Such passages are innumerable. Some will have been carefully prepared beforehand, while others will be produced to suit the occasion or the necessity of the moment, if anything extraordinary should occur in the course of our pleading, such as an interruption, the intervention of some individual or a disturbance.

For example, this made it necessary for Cicero to digress even in the exordium when he was defending Milo, as is clear from the short speech The speech actually delivered, not the long speech which has come down to us, but was never delivered. which he made on that occasion. But the orator who makes some preface to the main question or proposes to follow up his proofs with a passage designed to commend them to the jury, may digress at some length. On the other hand, if he breaks as say in the middle of his speech, he should not be long in returning to the point from which he departed.