Institutio Oratoria

There remains the third class of figure designed merely to enhance the elegance of our style, for which reason Cicero expresses the opinion that such figures are independent of the subject in dispute. As an illustration I may quote the figure which he uses in his speech [*]( Lost. An allusion presumably to the occasion when Clodius was found disguised as a woman at the mysteries of the Bona Dea. ) against Clodius:

By these means he, being familiar with all our holy rites, thought that he might easily succeed in appeasing the gods.

Irony also is frequently employed in this connexion. But by far the most artistic device

is to indicate one thing by allusion to another; take the case where a rival candidate speaks against an ex-tyrant who had abdicated on condition of his receiving an amnesty [*]( An example of this theme is preserved in the elder Seneca, Excerpt. controv. 5, 8. One candidate is permitted to speak against another. A tyrant has abdicated on condition of an amnesty and that any one who charged him with having been a tyrant should be liable to capital punishment. The ex-tyrant stands for a magistracy. The rival candidate speaks against him. The irony is in the last sentence. ) :

I am not permitted to speak against you. Do you speak against me, as you may. But a little while ago I wished to kill you.