Institutio Oratoria

After the words arma virumque cano [*](Aen. i. 1. ) there is a momentary suspension, because virum is connected with

After Italiam comes a third pause, since fato profugus is parenthetic and breaks up the continuity of the phrase Italian, Lavinaque. For the same reason there is a fourth pause after profulgus. Then follows Lavinaque venit litora, where a stop must be placed, as at this point a new sentence begins. But stops themselves vary in length, according as they mark the conclusion of a phrase or a sentence.

Thus after litora I shall pause and continue after taking breath. But when I come to atque altae moenia Romae I shall make a full stop, halt and start again with the opening of a fresh sentence.

There are also occasionally, even in periods, pauses which do not require a fresh breath. For although the sentence in coetu vero populi Romani, negotium publicumn gerens, magister equilum, [*](Phil. II. xxv. 63. See Quint. VIII. iv. 8. ) etc., contains a number of different cola, [*]( See IX. iv. 22, 67, 123. The name colon is applied to the longer clauses contained in a period, as opposed to the shorter, which are styled commata. ) expressing a number of different thoughts, all these cola are embraced by a single period: consequently, although short pauses are required at the appropriate intervals, the flow of the period as a whole must not be broken. On the other hand, it is at times necessary to take breath without any perceptible pause: in such cases we must do so surreptitiously, since if we take breath unskilfully, it will cause as much obscurity as would have resulted from faulty punctuation. Correctness of punctuation may seem to be but a trivial merit, but without it all the other merits of oratory are nothing worth.

Delivery will be ornate when it is supported by a voice that is easy, strong, rich, flexible, firm, sweet, enduring, resonant, pure, carrying far and penetrating the ear (for there is a type of voice which impresses the hearing not by its volume, but by its peculiar quality): in addition, the voice must be easily managed and must possess all the necessary inflexions and modulations, in fact it must, as the saying is, be a perfect instrument, equipped with every stop: further, it must have strong lungs to sustain it, and ample breathing power that will be equal to all demands upon it, however fatiguing.

The deepest bass and the highest treble notes are unsuited to oratory: for the former lack clearness and, owing to their excessive fullness, have no emotional power, while the latter are too thin and, owing to excess of clearness, give an impression of extravagance and are incompatible with the inflexions demanded by delivery and place too great a strain upon the voice.