Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
There are some too who make questions of identity and difference come under the head of quality, others who place it under the head
Even Cornelius Celsus stated that there were two general bases, one concerned with the question whether a thing is, the other with the question of what kind it is. He included definition under the first of these, because enquiry may equally be made as to whether sacrilege has been committed, when a man denies that he has stolen anything from a temple, and when he admits that he has stolen private money from a temple. He divides quality into fact and the letter of the law. Under the head of the letter of the law he places four classes, excluding questions of competence: [*](cp. § 23; translatio and exceptio are virtually identical. The four classes are Intention, Ambiguity, Contradictory Laws, Syllogism. ) quantity and intention he places under the head of conjecture. [*](i.e. the conjectural basis concerned with questions of fact. )
There is also another method of dividing bases into two classes: according to this disputes are either about substance or quality, while quality is treated either in its most general sense or in its special senses.
Substance is dealt with by conjecture: for in enquiring into anything, we ask whether it has been done, is being done, or is likely to be done, and sometimes also consider its intention: this method is preferable to that adopted by those who style the conjectural basis a basis of fact, as though we only enquired into the past and what has
The consideration of quality under its most general aspect rarely comes up in the courts; I refer to questions such as
whether that is honourable which is generally praised.With regard to the special aspects of quality, questions sometimes occur about some common term, such as whether sacrilege has been committed when a man has stolen private money from a temple, or about some act with a definite name, when there is no doubt either as to the commission or the nature of the act. Under this heading come all questions about what is honourable, just or expedient.
These bases are said to contain others as well, because quantity is sometimes concerned with conjectural bases, as in the question whether the sun is bigger than the earth, and sometimes with qualitative bases, as in the question what reward or punishment it would be just to assign to some particular person, while questions of competence undoubtedly are concerned with quality, and definition with questions of competence. [*]( See § 11 and the case cited in 38, where the accused would argue that he was guilty not of sacrilege, but of simple theft. )
ratiocinative basis or syllogism[*]( When we argue that a certain case comes under a certain law. cp. § 15. ) and the majority of questions dealing with the letter of the law and intention are based on equity, with the exception that this last question sometimes admits of conjecture as, for instance, concerning the intentions of the legislator: ambiguity, however, must always be explained by conjecture, because as it is clear that the words admit of two interpretations the only question is as to the intention.
A large number of writers recognise general bases; Cicero adopts them in his Orator, [*](Or. xiv. 45. ) and holds that everything that can form the subject of dispute or discussion is covered by the three questions, whether
Marcus Antonius stated that there were three bases in the following words:—
The things which form the ground of every speech are few and are as follows:—' Was a thing done or not done? 'Was it just or unjust?' 'Was it good or bad?'But since, when we are said to have been justified in doing anything, this does not merely mean that our action was legal, but further implies that it was just, those who follow Antonius attempt to differentiate these bases with greater exactness. They therefore called them conjectural, legal and juridical, a division which meets with the approval of Verginius as well.
These they then subdivided into species, placing definition under the head of the legal basis, together with all others which are concerned with the letter of the law: such as that of contradictory laws, or ἀντινομία that which rests on the letter of the law and on meaning or intention (which the Greeks call κατὰ ῥητὸν καὶ διάνοιαν and μετάληψις to which latter we give various names, styling it the translative, transumptive or transpositive basis [*](Concerned with questions of competence.) ; the syllogism, which we call the ratiocinative or deductive basis; and those which turn on ambiguity or ἀμφιβολία. I mention these because they are called bases by most writers, though some prefer to call them legal questions.
Athenaeus laid down that there were four bases: the προτρεπτικὴ or παρορμητική, that is, the hortative, which is peculiar to deliberative themes; the συντελική [*](συντελική lit. = contributory. ) which is shown to be the conjectural, not so much from the name itself, but from what
For, as I have said, there is a great variety in the names employed. There are some who, arguing from its meaning of change, hold that ὑπαλλακτική is the translative basis, which is concerned with competence. Others, Caecilius [*](Caec. fr. 49, Burkh.) and Theon for instance, hold that there are the same number of bases, but make them of a different kind, namely, those covered by the questions whether a thing is, what it is, of what kind it is and how great it is.
Aristotle [*]( Ar. Rhet. 1416 b : 1374 a . ) in his Rhetoric states that all enquiry turns on the questions whether a thing is, of what kind it is, how great it is, and of how many parts it consists. In one place however he recognises the force of definition as well, saying that certain points are defended on the following lines:—
I took it, but did not steal it.
I struck him, but did not commit an assault.
Cicero [*](de Inv. I. viii. 10. ) again in his Rhetorica makes the number of bases to be four, namely those concerned with fact, names, kinds, and legal action, that is to say conjecture is concerned with fact, definition with names, quality with kinds, and law with action: under this latter head of law he included questions of competence. But in another passage he treats [*](Part. Or. 31 and 38. ) legal questions as a species of action. Some writers have held that there are five bases:
the conjectural, definitive, qualitative, quantitative and relative. Theodorus, also, as I have said, [*](§ 36.) adopts the same number of general heads, whether a thing is, what it is, of what kind it is, how great it is, and to what it refers. The last he considers to be chiefly concerned with comparison, since better and worse, greater and less
But questions of relation, as I have already pointed out, enter also into translative questions, that is, questions of competence, since in cases such as
Has this man a right to bring an action?or
Is it fitting that he should do such and such a thing, or against this man, or at this time, or in this manner?For all these questions must be referred to a certain standard.
Others hold that there are six bases: conjecture or γένεσις, quality, particularity or ἰδιότης by which word they mean definition, quantity or ἀξία, comparison and competence, for which a new term has been found in μετάστασις I call it new when applied to a basis, for Hermagoras employs it to describe a species of juridical question.