For the soldier's trade, verily and essentially, is not slaying, but being slain. This, without well knowing its own meaning, the world honours it for. A bravo's trade is slaying; but the world has never respected bravos more than merchants: the reason it honours the soldier is, because he holds his life at the service of the State. Reckless he may be--fond of pleasure or of adventure--all kinds of bye-motives and mean impulses may have determined the choice of his profession, and may affect (to all appearance exclusively) his daily conduct in it; but our estimate of him is based on this ultimate fact--of which we are well assured--that, put him in a fortress breach, with all the pleasures of the world behind him, and only death and his duty in front of him, he will keep his face to the front; and he knows that this choice may be put to him at any moment, and has beforehand taken his part--virtually takes such part continually--does, in reality, die daily. Not less is the respect we pay to the lawyer and physician, founded ultimately on their self-sacrifice. Whatever the learning or acuteness of a great lawyer, our chief respect for him depends on our belief that, set in a judge's seat, he will strive to judge justly, come of it what may. Could we suppose that he would take bribes, and use his acuteness and legal knowledge to give plausibility to iniquitous decisions, no degree of intellect would win for him our respect. Nothing will win it, short of our tacit conviction, that in all important acts of his life justice is first with him; his own interest, second. In the case of a physician, the ground of the honour we render him is clearer still. Whatever his science, we should shrink from him in horror if we found him regard his patients merely as subjects to experiment upon; much more, if we found that, receiving bribes from persons interested in their deaths, he was using his best skill to give poison in the mask of medicine. Finally, the principle holds with utmost clearness as it respects clergymen. No goodness of disposition will excuse want of science in a physician, or of shrewdness in an advocate; but a clergyman, even though his power of intellect be small, is respected on the presumed ground of his unselfishness and serviceableness. Now there can be no question but that the tact, foresight, decision, and other mental powers, required for the successful management of a large mercantile concern, if not such as could be compared with those of a great lawyer, general, or divine, would at least match the general conditions of mind required in the subordinate officers of a ship, or of a regiment, or in the curate of a country parish. If, therefore, all the efficient members of the so-called liberal professions are still, somehow, in public estimate of honour, preferred before the head of a commercial firm, the reason must lie deeper than in the measurement of their several powers of mind.