Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
Others, on the contrary, think that such a course is dangerous to the speaker on two grounds, namely that sometimes we may forget to perform what we have promised and may, on the other hand, come upon something which we have omitted in the partition. But this will never happen to anyone unless he is either a fool or has come into court without thinking out his speech in detail beforehand.
Besides, what can be simpler or clearer than a straightforward partition ? It follows nature as a guide and the adhesion to a definite method is actually of the greatest assistance to the speaker's memory. Therefore I cannot approve the view even of those who lay down that partition should not extend beyond the length of three propositions. No doubt there is a danger, if our partition is too complicated, that it
There are further reasons why we should sometimes dispense with partition. In the first place there are many points which can be produced in a more attractive manner, if they appear to be discovered on the spot and not to have been brought ready made from our study, but rather to have sprung from the requirements of the case itself while we were speaking. Thus we get those not unpleasing figures such as
It has almost escaped me,
I had forgotten,or
You do well to remind me.For if we set forth all that we propose to prove in advance, we shall deprive ourselves of the advantage springing from tile charm of novelty.
Sometimes we shall even have to hoodwink the judge and work upon him by various artifices so that he may think that our aim is other than what it really is. For there are cases when a proposition may be somewhat startling: if the judge foresees this, he will shrink from it in advance, like a patient who catches sight of the surgeon's knife before the operation. On the other hand, if we have given him no preliminary notice and our words take him unawares, without his interest in them having been previously roused by any warning, we shall gain a credence which we should not have secured had we stated that we were going to raise the point.
At times we must not merely avoid distinguishing between the various questions, but must omit them altogether, while our audience must be distracted by appeals to the emotion and their attention diverted. For the duty of the orator is not