[Sidenote: Military virtues.] Military institutions, adventitious and ill-adapted excrescences as they usually are, can acquire rational values in various ways. Besides occasional defence, they furnish a profession congenial to many, and a spectacle and emotion interesting to all. Blind courage is an animal virtue indispensable in a world full of dangers and evils where a certain insensibility and dash are requisite to skirt the precipice without vertigo. Such animal courage seems therefore beautiful rather than desperate or cruel, and being the lowest and most instinctive of virtues it is the one most widely and sincerely admired. In the form of steadiness under risks rationally taken, and perseverance so long as there is a chance of success, courage is a true virtue; but it ceases to be one when the love of danger, a useful passion when danger is unavoidable, begins to lead men into evils which it was unnecessary to face. Bravado, provocativeness, and a gambler’s instinct, with a love of hitting hard for the sake of exercise, is a temper which ought already to be counted among the vices rather than the virtues of man. To delight in war is a merit in the soldier, a dangerous quality in the captain, and a positive crime in the statesman. Discipline, or the habit of obedience, is a better sort of courage which military life also requires. Discipline is the acquired faculty of surrendering an immediate personal good for the sake of a remote and impersonal one of greater value. This difficult wisdom is made easier by training in an army, because the great forces of habit, example and social suasion, are there enlisted in its service. But these natural aids make it lose its conscious rationality, so that it ceases to be a virtue except potentially; for to resist an impulse by force of habit or external command may or may not be to follow the better course. Besides fostering these rudimentary virtues the army gives the nation’s soul its most festive and flaunting embodiment. Popular heroes, stirring episodes, obvious turning-points in history, commonly belong to military life. [Sidenote: They are splendid vices.]