Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
Or again it may be modified by the character of the enemy or the nature of the crisis by which he is faced. On one occasion he will fight in line, on another in column, on one he will use his auxiliary troops, on another his legionaries; while occasionally a feint of flight may win the day. So, too, with the rules of oratory.
Is the exordium necessary or superfluous? should it be long or short? addressed entirely to the judge or sometimes directed to some other quarter by the employment of some figure of speech? [*](i.e. by the figure known as apostrophe, in which the orator diverts his speech from the judge to some other person: see IX. ii. 38. ) Should the statement of facts be concise or developed at some length? continuous or divided into sections? and should it follow the actual or an artificial order of events? The orator will find the answers to all these questions in the circumstances of the case. So, too, with the order in which questions should be discussed,