Institutio Oratoria

The influence of nature consists not merely in the fact that one man is quicker or cleverer than another in the invention of jests (for such a power can be increased by teaching), but also in the possession of some peculiar charm of look or manner, the effect of which is such that the same remarks would be less entertaining if uttered by another.

Opportunity, on the other hand, is dependent on circumstances, and is of such importance that with its assistance not merely the unlearned, but even mere country bumpkins are capable of producing effective witticisms: while much again may depend on some previous remark made by another which will provide opportunity for repartee. For wit always appears to greater advantage in reply than in attack.

We are also confronted by the additional difficulty that there are no specific exercises for the development of humour nor professors to teach it. Consequently, while convivial gatherings and conversation give rise to frequent displays of wit, since daily practice develops the faculty, oratorical wit is rare, for it has no fixed rules to guide it, but must adapt itself to the ways of the world.

There has, however, never been anything to prevent the composition of themes such as will afford scope for humour, so that our controversial declamations may have an admixture of jests, while special topics may be set which will give the young student practice in the play of wit.