Institutio Oratoria

For the credibility of oracles may be established or destroyed in one way, and that of soothsayers, augurs, diviners and astrologers in another, since the two classes differ entirely in nature. Again the task of establishing or demolishing such evidence as the following will give the orator plenty to do; as for example if certain words have been uttered under

The following method may not merely be used with great effect, but may even be badly missed when it is not employed. You gave me the money. Who counted it out? Where did this occur and from what source did the money come? You accuse me of poisoning. Where did I buy the poison and from whom? What did I pay for it and whom did I employ to administer it? Who was my accomplice? Practically all these points are discussed by Cicero in dealing with the charge of poisoning in the pro Cluentio. [*](cp. IX. 167. ) This concludes my observations upon inartificial proofs. I have stated them as briefly as I could.

The second class of proofs are wholly the work of art and consist of matters specially adapted to produce belief. They are, however, as a rule almost entirely neglected or only very lightly touched on by those who, avoiding arguments as rugged and repulsive things, confine themselves to pleasanter regions and, like those who, as poets tell, were bewitched by tasting a magic herb in the land of the Lotus-eaters or by the song of the Sirens into preferring pleasure to safety, follow the empty semblance of renown and are robbed of that victory which is the aim of eloquence.