Book 1
2.29
It is a good thing therefore that a boy should have companions whom he will desire first to imitate and then to surpass: thus he will be led to aspire to higher achievement. I would add that the instructors themselves cannot develop the same intelligence and energy before a single listener as they can when inspired by the presence of a numerous audience.
2.30
For eloquence depends in the main on the state of the mind, which must be moved, conceive images and adapt itself to suit the nature of the subject which is the theme of speech. Further the loftier and the more elevated the mind, the more powerful will be the forces which move it: consequently praise gives it growth and effort increase, and the thought that it is doing something great fills it with joy.
2.31
The duty of stooping to expend that power of speaking which has been acquired at the cost of such effort upon an audience of one gives rise to a silent feeling of disdain, and the teacher is ashamed to raise his voice above the ordinary conversational level. Imagine the air of a declaimer, or the voice of an orator, his gait, his delivery, the movements of his body, the emotions of his mind, and, to go no further, the fatigue of his exertions, all for the sake of one listener! Would he not seem little less than a lunatic? No, there would be no such thing as eloquence, if we spoke only with one person at a time.
