Institutio Oratoria

Again, who does not know what different styles of eloquence are required when speaking before the grave assembly of the senate and before the fickle populace, since even when we are pleading before single judges the same style will not be suitable for use before one of weighty character and another of a more frivolous disposition, while a learned judge must not be addressed in the same tone that we should employ before a soldier or a rustic, and our style must at times be lowered and simplified, for fear that he may be unable to take it in or to understand it.

Again, circumstances of time and place demand special consideration. The occasion may be one for sorrow or for rejoicing, the time at our disposal may be ample or restricted, and the orator must adapt himself to all these circumstances.

It, likewise, makes no small difference whether we are speaking in public or in private, before a crowded audience or in comparative seclusion, in another city or our own, in the camp or in the forum: each of these places will require its own style and peculiar form of oratory, since even in other spheres of life the same actions are not equally suited to the forum, the senate-house, the Campus Martius, the theatre

I have already pointed out [*]( VIII. iii. 11 sqq. ) how much more elegance and ornament is allowed by the topics of demonstrative oratory, whose main object is the delectation of the audience, than is permitted by deliberative or forensic themes which are concerned with action and argument. To this must be added the fact that certain qualities, which are in themselves merits of a high order, may be rendered unbecoming by the special circumstances of the case.

For example, when a man is accused on a capital charge, and, above all, if he is defending himself before his conqueror or his sovereign, it would be quite intolerable for him to indulge in frequent metaphors, antique or newlycoined words, rhythms as far removed as possible from the practice of every-day speech, rounded periods, florid commonplaces and ornate reflexions. Would not all these devices destroy the impression of anxiety which should be created by a man in such peril, and rob him of the succour of pity, on which even the innocent are forced to rely?

Would any man be moved by the sad plight of one who revealed himself as a vainglorious boaster, and ostentatiously flaunted the airs and graces of his eloquence at a moment when his fate hung in suspense? Would he not rather hate the man who, despite his position as accused, hunted for fine words, showed himself concerned for his reputation as a clever speaker, and found time at such a moment to display his eloquence?

I consider that

I trust that none of you gentlemen, or of all those who have come to plead against me, will find offence in my mien or insolence in my voice, or, though that is a comparative trifle, any trace of arrogance in my gesture.

But there are some cases where the success of the pleader depends on apology, entreaties for mercy, or confession of error. Can sorrow be expressed in epigram? Or will enthymemes [*](A form of syllogism. See V xiv. 1.) or epiphonemata [*]( See VIII. v. 11. An exclamation attached to the close of a statement or a proof by way of climax. ) avail to win the judge's mercy? Will not all embellishment of pure emotion merely impair its force and dispel compassion by such a display of apparent unconcern?