Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
Consequently I do not wish my orator to be helpless, if it so chance that he puts in an appearance for the preliminary proceedings to which the hour before the commencement of the trial [*](Ad horam constare appears to be a technical term for apperance at the preliminary hour. the purpose of which is indicated in the paraphrase given above. ) is allotted, or to be unskilful in the preparation and production of evidence. For who, sooner than himself, should prepare the points which he wishes to be brought out when he is pleading? You might as well suppose that the qualifications of a successful general consist merely in courage and energy in the field of battle and skill in meeting all the demands of actual conflict, while suffering him to be ignorant of the methods of levying troops, mustering and equipping his forces, arranging for supplies or selecting a suitable position for his camp, despite the fact that preparation for war is an essential preliminary for its successful conduct.
And yet such a general would bear a very close resemblance to the advocate who leaves much of the detail that is necessary for success to