A man thoroughly in earnest in any direction is more or less a partisan. Histories are commonly uninfluential or worthless, unless written with views so earnest and decided as to show bias. As the greater interests of truth are best subserved by those whose zeal is commensurate to their scope of mind, so it is a part of the scheme of jury-trials, that, within the limits we have named, counsel shall throw their whole force into their cases, that thus they may be presented fully in all lights, and the right results more surely reached. The scheme of jury-trials itself thus providing for a lawyer's standing in the place of his client and deriving from him his partisan opinions, and for urging his case in its full force within the limits of sound rules of law, it almost invariably follows, that, the greater the talent and zeal of the advocate, and the more he believes in the views of his client, the more liable he is to be charged with overstating or misstating testimony. Mr. Choate never conceived that his duty to his client should carry him up to the line of self-surrender drawn by Lord Brougham; but, recognizing his client's full and just claims upon him, entering into his opinions and nature with the sympathetic and dramatic realization we have described, he could not faithfully perform the prescribed and admitted duty of the advocate,--necessarily, with him, involving his throwing the whole force of his physical and intellectual vitality into every case he tried,--without being a vehement partisan, or without being sometimes charged with misstating evidence or going too far for his client. Occasionally this may have been true; but we see the explanation in the very quality of his genius and temperament, and not in conscious or intentional wrong-doing. His ability and method in his strictly legal arguments to courts of law are substantially indicated in what we have already said. His manner, however, was here calm, his general views of his subject large and philosophic, his legal learning full, his reasoning clear, strong, and consequential, his discrimination quick and sure, and his detection of a logical fallacy unerring, his style, though sometimes fairly open to the charge of redundancy, graceful and transparent in its exhibition of his argument, and his mind always at home, and in its easiest and most natural exercise, when anything in his case rose into connection with great principles.