But this disadvantage was far outweighed by that unity in the supreme leadership, which was the primary condition of all success, and a condition only to be preserved at such a cost.
Caesar's Army
This unity of leadership acquired its full power through the efficiency of its instruments. Here the army comes, first of all, into view. It still numbered nine legions of infantry or at the most 50,000 men, all of whom however had faced the enemy and two-thirds had served in all the campaigns against the Celts. The cavalry consisted of German and Noric mercenaries, whose usefulness and trustworthiness had been proved in the war against Vercingetorix. The eight years' warfare, full of varied vicissitudes, against the Celtic nation--which was brave, although in a military point of view decidedly inferior to the Italian--had given Caesar the opportunity of organizing his army as he alone knew how to organize it. The whole efficiency of the soldier presupposes physical vigour; in Caesar's levies more regard was had to the strength and activity of the recruits than to their means or their morals. But the serviceableness of an army, like that of any other machine, depends above all on the ease and quickness of its movements; the soldiers of Caesar attained a perfection rarely reached and probably never surpassed in their readiness for immediate departure at any time, and in the rapidity of their marching. Courage, of course, was valued above everything; Caesar practised with unrivalled mastery the art of stimulating martial emulation and the esprit de corps, so that the pre-eminence accorded to particular soldiers and divisions appeared even to those who were postponed as the necessary hierarchy of valour. He weaned his men from fear by not unfrequently--where it could be done without serious danger--keeping his soldiers in ignorance of an approaching conflict, and allowing them to encounter the enemy unexpectedly. But obedience was on a parity with valour. The soldier was required to do what he was bidden, without asking the reason or the object; many an aimless fatigue was imposed on him solely as a training in the difficult art of blind obedience. The discipline was strict but not harassing; it was exercised with unrelenting vigour when the soldier was in presence of the enemy; at other times, especially after victory, the reins were relaxed, and if an otherwise efficient soldier was then pleased to indulge in perfumery or to deck himself with elegant arms and the like, or even if he allowed himself to be guilty of outrages or irregularities of a very questionable kind, provided only his military duties were not immediately affected, the foolery and the crime were allowed to pass, and the general lent a deaf ear to the complaints of the provincials on such points. Mutiny on the other hand was never pardoned, either in the instigators, or even in the guilty corps itself.
But the true soldier ought to be not merely capable, brave, and obedient, he ought to be all this willingly and spontaneously; and it is the privilege of gifted natures alone to induce the animated machine which they govern to a joyful service by means of example and of hope, and especially by the consciousness of being turned to befitting use. As the officer, who would demand valour from his troops, must himself have looked danger in the face with them, Caesar had even when general found opportunity of drawing his sword and had then used it like the best; in activity, moreover, and fatigue he was constantly far more exacting from himself than from his soldiers. Caesar took care that victory, which primarily no doubt brings gain to the general, should be associated also with personal hopes in the minds of the soldiers. We have already mentioned that he knew how to render his soldiers enthusiastic for the cause of the democracy, so far as the times which had become prosaic still admitted of enthusiasm, and that the political equalization of the Transpadane country--the native land of most of his soldiers-- with Italy proper was set forth as one of the objects of the struggle.(2) Of course material recompenses were at the same time not wanting-- as well special rewards for distinguished feats of arms as general rewards for every efficient soldier; the officers had their portions, the soldiers received presents, and the most lavish gifts were placed in prospect for the triumph.
Above all things Caesar as a true commander understood how to awaken in every single component element, large or small, of the mighty machine the consciousness of its befitting application. The ordinary man is destined for service, and he has no objection to be an instrument, if he feels that a master guides him. Everywhere and at all times the eagle eye of the general rested on the whole army, rewarding and punishing with impartial justice, and directing the action of each towards the course conducive to the good of all: so that there was no experimenting or trifling with the sweat and blood of the humblest, but for that very reason, where it was necessary, unconditional devotion even to death was required. Without allowing each individual to see into the whole springs of action, Caesar yet allowed each to catch such glimpses of the political and military connection of things as to secure that he should be recognized--and it may be idealized--by the soldiers as a statesman and a general. He treated his soldiers throughout, not as his equals, but as men who are entitled to demand and were able to endure the truth, and who had to put faith in the promises and the assurances of their general, without thinking of deception or listening to rumours; as comrades through long years in warfare and victory, among whom there was hardly any one that was not known to him by name and that in the course of so many campaigns had not formed more or less of a personal relation to the general; as good companions, with whom he talked and dealt confidentially and with the cheerful elasticity peculiar to him; as clients, to requite whose services, and to avenge whose wrongs and death, constituted in his view a sacred duty.