XVII. It is a very proper occasion for having recourse to amplification, when these advantages are either lost, or when there is danger of losing them. For nothing is so pitiable as a man who has become miserable after having been happy. And this is enough to move us greatly, if any one falls from good fortune; and if he loses all his friends; and if we have it briefly explained to us what great happiness he is losing or has lost, and by what evils he is overwhelmed, or is about to be overwhelmed. For tears soon dry, especially at another's misfortunes. Nor is there anything which it is less wise to exhaust than amplification. For all diligence attends to minutiae; but this topic requires only what is on a large scale. Here again is a matter for a man's judgment, what kind of amplification we should employ in each cause. For in those causes which are embellished for the sake of pleasing the hearers, those topics must be dealt with, which can excite expectation, admiration, or pleasure. But in exhortations the enumerations of instances of good and bad fortune, and instances and precedents, are arguments of great weight. In trials those topics are the most suitable for an accuser which tend to excite anger; those are usually the most desirable for a person on his trial which relate to raising pity. But some times the accuser ought to seek to excite pity, and the advocate for the defence may aim at rousing indignation.
Enumeration remains; a topic sometimes necessary to a panegyrist, not often to one who is endeavouring to persuade; and more frequently to a prosecutor than to a defendant. It has two turns, if you either distrust the recollection of those men before whom you are pleading, either on account of the length of time that has elapsed since the circumstances of which you are speaking, or because of the length of your speech; in this case your cause will have the more strength if you bring up numberless corroborative arguments to strengthen your speech, and explain them with brevity. And the defendant will have less frequent occasion to use them, because he has to lay down propositions which are contrary to them: and his defence will come out best if it is brief, and full of pungent stings. But in enumeration, it will be necessary to avoid letting it have the air of a childish display of memory; and he will best avoid that fault who does not recapitulate every trifle, but who touches on each particular briefly, and dwells only on the more weighty and important points.
XVIII. C. F. Since you have now discussed the orator himself and his oration, explain to me now the topic of questions, which you reserved for the last of the three.
C. P. There are, as I said at the beginning, two kinds of questions: one of which, that which is limited to times and persons, I call the cause; the other, which is infinite, and bounded neither by times nor by persons, I call the proposition. But consultation is, as it were, a part of the cause and controversy. For in the definite there is what is infinite, and nevertheless everything is referred to it. Wherefore, let us first speak of the proposition; of which there are two kinds: one of investigation; the end of this science, as for instance, whether the senses are to be depended upon; the other of action, which has reference to doing something: as if any one were to inquire by what services one ought to cultivate friendship. Again, of the former, namely, of investigation, there are three kinds: whether a thing is, or is not; what it is; of what sort it is. Whether it is or not, as whether right is a thing existing by nature or by custom. But what a thing is, as whether that is right which is advantageous to the greater number. And again, what sort of a thing anything is, as whether to live justly is useful or not.
But of action there are two kinds. One having reference to pursuing or avoiding anything; as for instance, by what means you can acquire glory, or how envy may be avoided. The other, which is referred to some advantage or expediency; as how the republic ought to be managed, or how a man ought to live in poverty.
But again in investigation, when the question is whether a thing is, or is not, or has been, or is likely to be. One kind of question is, whether anything can be effected; as when the question is whether any one can be perfectly wise. Another question is, how each thing can be effected; as for instance, by what means virtue is engendered, by nature, or reason, or use. And of this kind are all those questions in which, as in obscure subjects or those which turn on natural philosophy, the causes and principles of things are explained.
XIX. But of that kind in which the question is what that is which is the subject of discussion, there are two sorts; in the one of which one must discuss whether one thing is the same as another, or different from it; as whether pertinacity is the same as perseverance. But in the other one must give a description and representation as it were of some genus; as for instance, what sort of a man a miser is, or what pride is.
But in the third kind, in which the question is what sort of thing something is, we must speak either of its honesty, or of its utility, or of its equity. Of its honesty thus. Whether it is honourable to encounter danger or unpopularity for a friend. But of its expediency thus. Whether it is expedient to occupy oneself in the conduct of state affairs. But of its equity thus. Whether it is just to prefer one's friend to one's relations. And in the same kind of discussion, in which the question is what sort of thing something is, there arises another kind of way of arguing. For the question is not simply what is honourable, what is expedient, what is equitable; but also by comparison, which is more honourable, which is more expedient, which is more equitable; and even which is most honourable, which is most expedient, which is most equitable. Of which kind are those speculations, which is the most excellent dignity in life. And all these questions, as I have said before, are parts of investigation.
There remains the question of action. One kind of which is conversant with the giving of rules which relate to principles of duty; as, for instance, how one's parents are to be reverenced. And the other to tranquillising the minds of men and healing them by one's oration; as in consoling affliction, in repressing ill-temper, in removing fear, or in allaying covetousness. And this kind is exactly opposed to that by means of which the speaker proposes to engender those same feelings of the mind, or to excite them, which it is often requisite to do in amplifying an oration. And these are nearly all the divisions of consultation. XX. C. F. I understand you. But I should like to hear from you what in these divisions is the proper system for discovering and arranging the heads of one's discourse.
C. P. What? Do you think it is a different one, and not the same which has been explained, so that everything may be deduced from the same topics, both to create belief, and to discover arguments? But the system of arrangement which has been explained as appropriate to other kinds of speeches may be transferred to this also.