Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
the orator will often detect both the evil and its remedy in facts which the litigant regarded as devoid of all importance, one way or the other. Further, the advocate who has got to plead the case should not put such excessive confidence in his powers of memory as to disdain to jot down what he has heard. Nor should one hearing be regarded as sufficient. The litigant should be made to repeat his statements at least once, not merely because certain points may have escaped him on the occasion of his first statement, as is extremely likely to happen if, as is often the case, he is a man of no education, but also that we may note whether he sticks to what he originally
For a large number of clients lie, and hold forth, not as if they were instructing their advocate in the facts of the case, but as if they were pleading with a judge. Consequently we must never be too ready to believe them, but must test them in every way, try to confuse them and draw them out.
For just as doctors have to do more than treat the ailments which meet the eye, and need also to discover those which he hid, since their patients often conceal the truth, so the advocate must look out for more points than his client discloses to him. After he considers that he has given a sufficiently patient hearing to the latter's statements, he must assume another character and adopt the rôle of his opponent, urging every conceivable objection that a discussion of the kind which we are considering may permit.
The client must be subjected to a hosthe cross-examination and given no peace: for by enquiring into everything, we shall sometimes come upon the truth where we least expect it. In fact, the advocate who is most successful in getting up his case is he who is incredulous. For the client promises everything: the people, he says, will bear witness to the truth of what he says, he can produce documentary evidence at a moment's notice and there are some points which he says his opponent
will not deny. It is therefore necessary to look into every document connected with the case, and where the mere sight of them is not sufficient, they must be read through. For very frequently they are either not at all what the client alleged them to be, or contain less, or are mixed up with elements that may damage our case, or prove more than is required and are likely to detract from their credibility just