Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
The proposition, whether single or multiple, must, on every occasion when it can be employed with profit, be clear and lucid; for what could be more discreditable than that a portion of the speech, whose sole purpose is to prevent obscurity elsewhere, should itself be obscure? Secondly it must be brief and must not be burdened with a single superfluous word; for we are not explaining what we are saying, but what we are going to say.
We must also ensure that it is free alike from omissions and from redundance. Redundance as a rule occurs through our dividing into species when it would be sufficient to divide into genera, or through the addition of species after stating the genus. The following will serve as an example:
I will speak of virtue, justice and abstinence.But justice and abstinence are species of tile genus virtue.
Our first partition will be between admitted and disputed facts. Admitted facts will then be divided into those acknowledged by our opponent and those acknowledged by ourselves. Disputed facts will be divided into those which we and those which our opponents allege. But the worst fault of all is to treat your points in an order different from that which was assigned them in your proposition.
There have been certain writers of no small authority [*](cp. Ar. Rhet. i. 4 Also Quint. IV. v. 6. ) who have held that the sole duty of the orator was to instruct: in their view appeals to the emotions were to be excluded for two reasons, first on the ground that all disturbance of the mind was a fault, and secondly that it was wrong to distract the judge from the truth by exciting his pity, bringing influence to bear, and the like. Further, to seek to charm the audience, when the aim of the orator was merely to win success, was in their opinion not only superfluous for a pleader, but hardly worthy of a self-respecting man.
The majority however, while admitting that such arts undoubtedly formed part of oratory, held that its special and peculiar task is to make good the case which it maintains and refute that of its opponent.
Whichever of these views is correct (for at this point I do not propose to express my own opinion), they will regard this book as serving a very necessary purpose, since it will deal entirely with the points on which they lay such stress, although all that I have already said on the subject of judicial causes is subservient to the same end.
For the purpose of the exordium and the slatement of facts is merely to prepare the judge for these points, while it would be a work of supererogation to know the bases [*](See III. vi.) of cases or to consider the other
of the five parts [*](I. ix. 1; IV. iii. 15.) into which we divided judicial cases, any single one other than the proof may on occasion be dispensed with. But there can be no suit in which the proof is not absolutely necessary. With regard to the rules to be observed in this connexion, we shall, I think, be wisest to follow our previous method of classification and show first what is common to all cases and then proceed to point out those which are peculiar to the several kinds of cases.
1. To begin with it may be noted that the division laid down by Aristotle [*](Rhet. i. ii. 2. ) has met with almost universal approval. It is to the effect that there are some proofs adopted by the orator which lie outside the art of speaking, and others which he himself deduces or, if I may use the term, begets out of his case. The former therefore have been styled ἄτεχνοι or inartificial proofs, the latter ἔντεχνοι or artificial.
To the first class belong decisions of previous courts, rumours, evidence extracted by torture, documents, oaths, and witnesses, for it is with these that the majority of forensic arguments are concerned. But though in themselves they involve no art, all the powers of eloquence are as a rule required to disparage or refute them. Consequently in my opinion those who would eliminate the whole of this class of proof from their rules of oratory, deserve the strongest condemnation.
It is not, however, my intention to embrace all that can be said for or against these views. I do not for instance propose to lay down rules for commonplaces, a task requiring infinite detail, but merely to sketch out the general lines and method
As regards decisions in previous courts, these fall under three heads. First, we have matters on which judgment has been given at some time or other in cases of a similar nature: these are, however, more correctly termed precedents, as for instance where a father's will has been annulled or confirmed in opposition to his sons. Secondly, there are judgments concerned with the case itself; it is from these that the name praeiudicium is derived: as examples I may cite those passed against Oppianicus [*](pro Cluent. xvii. sqq. ) or by the senate against Milo. [*](pro Mil. v.) Thirdly, there are judgments passed on the actual case, as for example in cases where the accused has been deported, [*]( Banished persons who have been accused afresh after their restoration. ) or where renewed application is made for the recognition of an individual as a free man, [*]( When a slave claimed his liberty by assertio through a representative known as assertor, his case was not disposed of once and for all by a first failure, but the claim might be presented anew. ) or in portions of cases tried in the centumviral court which come before two different panels of judges. [*]( The meaning is not clear. The Latin suggests that portions of a case might be tried by two panels sitting separately, while the case as a whole was tried by the two panels sitting conjointly. The hasta (spear) was the symbol of the centumviral court. cp. XI. i. 78. )
Such previous decisions are as a rule confirmed in two ways: by the authority of those who gave the decision and by the likeness between the two cases. As for their reversal, this can rarely be
Consequently, as regards the first two classes, we must, if possible, take refuge in some dissimilarity between the two cases, and two cases are scarcely ever alike in all their details. If, however, such a course is impossible and the case is the same as that on which the previous decision was given, we must complain of the negligence shown in the conduct of the previous case or of the weakness of the parties condemned, or of undue influence employed to corrupt the witnesses, or again of popular prejudice or ignorance which reacted unfavourably against our client; or else we must consider what has occurred since to alter the aspect of the case.
If none of these courses can be adopted, it will still be possible to point out that the peculiar circumstances of many trials have led to unjust decisions; hence condemnations such as that of Rutilius [*]( Publius Rutilius Rufus condemned for extortion while governor of Asia, owing to a conspiracy of the publicans against him. He went into voluntary exile at Mitylene and was highly honoured by the people of Asia. 91 B.C. ) and acquittals such as those of Clodius and Catiline. We must also ask the judges to consider the facts of the case on their merits rather than make their verdict the inevitable consequence of a verdict given by others.
When, however, we are confronted by decrees of the senate, or ordinances of emperors or magistrates, there is no remedy, unless we can make out that there is some difference, however small, between the cases, or that the same persons or persons holding the same powers have made some subsequent enactment reversing the former decision. Failing this, there will be no case for judgment.
With regard to rumour and common report, one party will call them the verdict of public opinion and the testimony of the world at large; the other will describe them as vague talk based on no sure authority, to which malignity has given birth and credulity increase, an ill to which even the most innocent of men may be exposed by the deliberate dissemination of falsehood on the part of their enemies. It will be easy for both parties to produce precedents to support their arguments.