Institutio Oratoria

The builder and the musician will, however, speak on the subject of their respective arts, if there should be any technical point which requires to be established. Neither will be an orator, but he will perform his task like an orator, just as when an untrained person binds up a

Is it suggested that such topics never crop up in panegyric, deliberative or forensic oratory? When the question of the construction of a port at Ostia came up for discussion, had not the orator to state his views? And yet it was a subject requiring the technical knowledge of the architect.

Does not the orator discuss the question whether livid spots and swellings on the body are symptomatic of ill-health or poison? And yet that is a question for the qualified physician. Will he not deal with measurements and figures? And yet we must admit that they form part of mathematics. For my part I hold that practically all subjects are under certain circumstances liable to come up for treatment by the orator. If the circumstances do not occur, the subjects will not concern him.