Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
But we must exercise our breathing capacity to make it as great as possible. To produce this result Demosthenes used to recite as many successive lines as
Sometimes the breath, although capable of sustained effort and sufficiently full and clear, lacks firmness when exerted, had for that reason is liable to become tremulous, like bodies which, although to all appearances sound, receive insufficient support from the sinews. This the Greeks call βρασμός. [*](βράγχος is generally read, but the word is used in the sense of hotrseness, which is not what Quintilian describes. I would read βρασμός, a word meaning effervescence, shaking, shivering. Here = tremolo. ) There are some too who, owing to the loss of teeth, do not draw in the breath naturally, but suck it in with a hissing sound. There are others who pant incessantly and so loudly that it is perfectly audible within them: they remind one of heavily-laden beasts of burden straining against the yoke.
Some indeed actually affect this mannerism, as though to suggest that they are struggling with the host of ideas that crowd themselves upon them and oppressed by a greater flood of eloquence than their throats are capable of uttering. Others, again, find a difficulty in opening their mouths, and seem to struggle with their words; and, further, although they are not actually faults of the voice, yet since they arise out of the use of the voice, I think this is the most appropriate place for referring to the habit of coughing and spitting with frequency while speaking, of hawking up phlegm from the depths of the lungs, like water from a well, [*](trochea is a windlass used for raising water from a well. ) sprinkling the nearest of the bystanders with saliva, and expelling the greater portion of the breath through the nostrils.
But any of these faults are tolerable compared with the practice of chanting instead of speaking, which is the worst feature of our modern oratory, whether in the courts or in the