For who can suppose that amid the great multitude of students, the utmost abundance of masters, the most eminent geniuses among men, the infinite variety of causes, the most ample rewards offered to eloquence, there is any other reason to be found for the small number of orators than the incredible magnitude and difficulty of the art? A knowledge of a vast number of things is necessary, without which volubility of words is empty and ridiculous; speech itself is to be formed, not merely by choice, but by careful construction of words; and all the emotions of the mind which nature has given to man, must be intimately known; for all the force and art of speaking must be employed in allaying or exciting the feelings of those who listen. To this must be added a certain portion of grace and wit, learning worthy of a well-bred man, and quickness and brevity in replying as well as attacking, accompanied with a refined decorum and urbanity. Besides, the whole of antiquity and a multitude of examples is to be kept in the memory; nor is the knowledge of laws in general, or of the civil law in particular, to be neglected. And why need I add any remarks on delivery itself, which is to be ordered by action of body, by gesture, by look, and by modulation and variation of the voice, the great power of which, alone and in itself, the comparatively trivial art of actors and the stage proves; on which though all bestow their utmost labor to form their look, voice, and gesture, who knows not how few there are, and have ever been, to whom we can attend with patience? What can I say of that repository for all things, the memory; which, unless it be made the keeper of the matter and words that are the fruits of thought and invention, all the talents of the orator, we see, though they be of the highest degree of excellence, will be of no avail? Let us then cease to wonder what is the cause of the scarcity of good speakers, since eloquence results from all those qualifications, in each of which singly it is a great merit to labor successfully; and let us rather exhort our children, and others whose glory and honor is dear to us, to contemplate in their minds the full magnitude of the object, and not to trust that they can reach the height at which they aim by the aid of the precepts, masters, and exercises that they are all now following, but to understand that they must adopt others of a different character. In my opinion, indeed, no man can be an orator possessed of every praiseworthy accomplishment unless he has attained the knowledge of everything important, and of all liberal arts; for his language must be ornate and copious from knowledge, since unless there be beneath the surface matter understood and felt by the speaker, oratory becomes an empty and almost puerile flow of words....