But, on the contrary, we early entertained an esteem for the orator; though he was not at first a man of learning, but only quick at speaking: in subsequent times he became learned; for it is reported that Galba, Africanus, and Laelius were men of learning; and that even Cato, who preceded them in point of time, was a studious man: then succeeded the Lepidi, Carbo, and Gracchi, and so many great orators after them, down to our own times, that we were very little, if at all, inferior to the Greeks.

Philosophy has been at a low ebb even to this present time, and has had no assistance from our own language, and so now I have undertaken to raise and illustrate it, in order that, as I have been of service to my countrymen, when employed on public affairs, I may, if possible, be so likewise in my retirement; and in this I must take the more pains, because there are already many books in the Latin language which are said to be written inaccurately, having been composed by excellent men, only not of sufficient learning; for, indeed, it is possible that a man may think well, and yet not be able to express his thoughts elegantly; but for any one to publish thoughts which he can neither arrange skilfully nor illustrate so as to entertain his reader, is an unpardonable abuse of letters and retirement: they, therefore, read their books to one another, and no one ever takes them up but those who wish to have the same license for careless writing allowed to themselves.

Wherefore, if oratory has acquired any reputation from my industry, I shall take the more pains to open the fountains of philosophy, from which all my eloquence has taken its rise.
IV.

But, as Aristotle,[4] a man of the greatest genius, and of the most various knowledge, being excited by the glory of the rhetorician Isocrates,[5] commenced teaching young men to speak, and joined philosophy with eloquence: so it is my design not to lay aside my former study of oratory, and yet to employ myself at the same time in this greater and more fruitful art; for I have always thought that to be able to speak copiously and elegantly on the most important questions was the most perfect philosophy.

And I have so diligently applied myself to this pursuit, that I have already ventured to have a school like the Greeks.