At the same time, let it be observed, that no man ought to allow himself to be hired to abuse the opposite party. It is not a desirable professional reputation to live and die with, that of a rough tongue, which makes a man to be sought out, and retained to gratify the malevolent feelings of a suitor in hearing the other side well lashed and vilified. An opponent should always be treated with civility and courtesy, and if it be necessary to say severe things of him or his witnesses, let it be done in the language, and with the bearing, of a gentleman. There is no point in which it becomes an advocate to be more cautious, than in his treatment of the witnesses. In general, fierce assaults upon them, unnecessary trifling with their feelings, rough and uncivil behavior towards them in cross-examination, whilst it may sometimes exasperate them to such a pitch, that they will perjure themselves in the drunkenness of their passion, still, most generally tells badly on the jury. They are apt to sympathize with a witness under such circumstances.[25] It is as well unwise as unprofessional, in counsel, to accuse a witness of having forsworn himself, unless some good ground, other than the mere instruction of the client, is present in the evidence to justify it. He may sift most searchingly, and yet with a manner and courtesy which affords no ground for irritation, either in witness or opponent; and in such case, if his questions produce irritation, it is a circumstance which will weigh in his favor.