Institutio Oratoria

Consequently, if we regard the treatment of the art as a whole, it is harder to decide what we should teach than to teach it, once the decision has been made. Above all, in the two departments which I have mentioned, the necessary rules are but few in number, and if the pupil gives them ready acceptance, he will find that the path to further accomplishment presents no difficulty.

I have, it is true, already expended much labour on this portion of my task; for I desired to make it clear that rhetoric is the science of speaking well, that it is useful, and further, that it is an art and a virtue. I wished also to show that its subject matter consists of everything on which an orator may be called to speak, and is, as a rule, to be found in three classes of oratory, demonstrative, deliberative, and forensic; that every speech is composed of matter and words, and that as regards matter we must

I attempted to show that the duty of the orator is composed of instructing, moving and delighting his hearers, statement of facts and argument falling under the head of instruction, while emotional appeals are concerned with moving the audience and, although they may be employed throughout the case, are most effective at the beginning and end. As to the element of charm, I pointed out that, though it may reside both in facts and words, its special sphere is that of style.

I observed that there are two kinds of questions, the one indefinite, the other definite, and involving the consideration of persons and circumstances of time and place; further, that whatever our subject matter, there are three questions which we must ask, is it? what is it? and of what kind is it? To this I added that demonstrative oratory consists of praise and denunciation, and that in this connexion we must consider not merely the acts actually performed by the person of whom we were speaking, but what happened after his death. This task I showed to be concerned solely with what is honourable or expedient.

I remarked that in deliberative oratory there is a third department as well which depends on conjecture, for we have to consider whether the subject of deliberation is possible or likely to happen. At this point I emphasised the importance of considering who it is that is speaking, before whom he is speaking, and what he says. As regards forensic cases, I demonstrated that some turn on one point of dispute, others on several, and

I proceeded to show that questions must turn either on something written or something done: in the latter case we have to consider the truth of the facts together with their special character and quality; in the former we consider the meaning or the intention of the words, with reference to which we usually examine the nature of all cases, criminal or civil, which fall under the heads of the letter and intention, the syllogism, ambiguity or contrary lairs.