Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
I do not deny that these questions should be asked, or that we should use them as far as is permitted by the rôle which we have assumed; for even in the courts I feel that it will be desirable to put such questions, if my opponent is not in a position to reply effectively; but we have often felt the lack of such freedom in the courts, whereas in the schools there is scarcely a case where one or more examples of this method are not to be found.
Similar to this is the practice which some
Further, the order in which the facts are stated may either contribute to or detract from the credibility of our case; for consistency and the reverse depend to a very great extent on the way the circumstances are arranged. But we shall be unable to detect these qualities unless we consider the circumstances in connexion with the case as a whole. None the less, it will always be necessary to consider what are best suited to be placed together.
III. Conjecture is followed by definition. For the man who cannot assert that he has done nothing, must needs take refuge in the assertion that lie has not committed the act which is alleged against him. Consequently the laws which govern definition are for the most part the same as those which govern conjecture, the only difference lying in the method to be employed in defence in cases such as those concerned with theft, deposits or adultery. For just as we say,
I have not committed theft, I never received a deposit, I am not guilty of adultery,so we say,
This is not theft, this is not a deposit, this is not adultery.
Sometimes we may pass from quality to definition, as in actions concerned with lunacy, cruelty and offences against the State. In such cases if it is impossible to assert that the acts alleged were right, we are left with such pleas as,
To use bad language to one's wife does not amount to cruelty.Definition is the statement of the fact called in question in appropriate, clear and concise language.
As I have already said, [*](V. x. 55.) it consists mainly in the statement of genus, species, difference and property. For example, if you wish to define a horse (for I will take a familiar example), the genus is animal, the species mortal, the diffrence irrational (since man also is mortal) and the properly neighing. Definition is employed by the orator for a number of different reasons.