This habitual courage mingles itself, doubtless, with the third species, the magnetic, or transmitted. No mental philosopher has yet done justice to the wondrous power of leadership, the "art Napoleon." The ancients stated it best in their proverb, that an army of stags led by a lion is more formidable than an army of lions led by a stag. It was for this reason that the Greeks used to send to Sparta, not for soldiers, but for a general. When Crillon, l'homme sans peur, defended Quilleboeuf with a handful of men against Marshal Villars, the latter represented to him, that it was madness to resist such superiority of numbers, to which the answer was simply,—"Crillon est dedans, et Villars est dehors." The event proved that the hero inside was stronger than the army outside.

Every one knows that there is a certain magnetic power in courage, apart from all physical strength. In a family of lone women, there is usually some one whose presence is held to confer safety on the house; she may be a delicate invalid, but she is not afraid. The same quality explains the difference in the demeanor of different companies of men and women, in great emergencies of danger. Read one narrative of shipwreck, and human nature seems all sublime; read another, and, under circumstances equally desperate, it appears base, selfish, grovelling. The difference lies simply in the influence of a few leading spirits. Ordinarily, as is the captain, so are the officers, so are the passengers, so are the sailors. Bonaparte said, that at the beginning of almost every battle there was a moment when the bravest troops were liable to sudden panic; let the personal control of the general once lead them past that, and the field was half won.

The courage of self-devotion, lastly, is the faculty evoked by special exigencies, in persons who have before given no peculiar evidence of courage. It belongs especially to the race of martyrs and enthusiasts, whose personal terrors vanish in the greatness of the object, so that Joan of Arc, listening to the songs of the angels, does not feel the flames. This, indeed, is the accustomed form in which woman's courage proclaims itself at last, unsuspected until the crisis comes. This has given us the deeds of Flora Macdonald, Jane Lane, and the Countess of Derby; the rescue of Lord Nithisdale by his wife, and that planned for Montrose by Lady Margaret Durham; the heroism of Catherine Douglas, thrusting her arm within the stanchions of the doorway to protect James I. of Scotland, till his murderers shattered the frail barrier; and that sublimest narrative of woman's devotion, Gertrude Van der Wart at her husband's execution. It is possible that all these women may have been timid and shrinking, before the hour of trial; and every emergency, in peace or war, brings out some such instances. At the close of the troubles of 1856, in Kansas, a traveller chanced to be visiting a lady in Lawrence, who, in opening her work-basket, accidentally let fall a small pistol. She smiled and blushed, and presently acknowledged, that, when she had first pulled the trigger experimentally, six months before, she had shut her eyes and screamed, although there was only a percussion-cap to explode. Yet it afterwards appeared that she was one of the few women who remained in their houses, to protect them by their presence, when the town was entered by the Missourians,—and also one of the still smaller number who brought their rifles to aid their husbands in the redoubt, when two hundred were all that could be rallied against three thousand, in September of that eventful year. Thus easily is the transition effected!

This is the courage, also, of Africans, as manifested among ourselves, —the courage created by desperate emergencies. Suppled by long slavery, softened by mixture of blood, the black man seems to pass at one bound, as women do, from cowering pusillanimity to the topmost height of daring. The giddy laugh vanishes, the idle chatter is hushed, and the buffoon becomes a hero. Nothing in history surpasses the bravery of the Maroons of Surinam, as described by Stedman, or of those of Jamaica, as delineated by Dallas. Agents of the "Underground Railroad" report that the incidents which daily come to their knowledge are beyond all Greek, all Roman fame. These men and women, who have tested their courage in the lonely swamp against the alligator and the bloodhound, who have starved on prairies, hidden in holds, clung to locomotives, ridden hundreds of miles cramped in boxes, head downward, equally near to death if discovered or deserted, —and who have then, after enduring all this, gone voluntarily back to risk it over again, for the sake of wife or child,—what are we pale faces, that we should claim a rival capacity with theirs for heroic deeds? What matter, if none, below the throne of God, can now identify that nameless negro in the Tennessee iron-works, who, during the last insurrection, said "he knew all about the plot, but would die before he would tell? He received seven hundred and fifty lashes and died." Yet where, amid the mausoleums of the world, is there carved an epitaph like that?

The courage of blood, of habit, or of imitation is not necessarily a very exalted thing. But the courage of self-devotion cannot be otherwise than noble, however wasted on fanaticism or delusion. It enters the domain of conscience. Yet, although the sublimest, it is not necessarily the most undaunted form of courage. It is vain to measure merit by martyrdom, without reference to the temperament, the occasion, and the aim. There is no passion in the mind of man so weak, said Lord Bacon, but it mates and masters the fear of death. Sinner, as well as saint, may be guillotined or lynched, and endure it well. A red Indian or a Chinese robber will dare the stake as composedly as an early Christian or an abolitionist. One of the bravest of all death-scenes was the execution of Simon, Lord Lovat, who was unquestionably one of the greatest scoundrels that ever burdened the earth. We must look deeper. The test of a man is not in the amount of his endurance, but in its motive; does he love the right, he may die in glory on a bed of down; is he false and base, these things thrust discord into his hymn of dying anguish, and no crown of thorns can sanctify his drooping head. Physical courage is, after all, but a secondary quality, and needs a sublime motive to make it thoroughly sublime.

Among all these different forms of courage it is almost equally true that it is the hardest of all qualities to predict or identify, in an individual case, before the actual trial. Many a man has been unable to discover, till the critical moment, whether he himself possessed it or not. It is often denied to the healthy and strong, and given to the weak. The pugilist may be a poltroon, and the bookworm a hero. We have seen the most purely ideal philosopher in this country face the black muzzles of a dozen loaded revolvers with his usual serene composure. And on the other hand, we have known a black-bearded backwoodsman, whose mere voice and presence would quell any riot among the lumberers,—yet this man, nicknamed by his employees "the black devil," confessed himself to be in secret the most timid of lambs.

One reason of this difficulty of estimate lies in the fact, that courage and cowardice often complicate themselves with other qualifies, and so show false colors. For instance, the presence or absence of modesty may disguise the genuine character. The unpretending are not always timid, nor always brave. The boaster is not always, but only commonly, a coward. Were it otherwise, how could we explain the existence of courage in Frenchmen or Indians? Barking dogs sometimes bite, as many a small boy, too trustful of the proverb, has found to his cost. "If that be a friend of yours," says Brantême's brave Spanish Cavalier, "pray for his soul, for he has quarrelled with me." Indeed, the Gascons, whose name is identified with boasting, (gasconade,) were always among the bravest races in Europe.

Again, the mere quality of caution is often mistaken for cowardice, while heedlessness passes for daring. A late eminent American sculptor, a man of undoubted courage, is said to have always taken the rear car in a railroad train. Such a spirit of prudence, where well-directed, is to be viewed with respect. We ought not to reverence the blind recklessness which sits on the safety-valve during a steamboat-race, but the cool composure which neither underrates a danger nor shrinks from it. The best encomium is that of Malcolm M'Leod upon Charles Edward:—"He was the most cautious man, not to be a coward, and the bravest man, not to be rash, that I ever saw"; or that of Charles VII. of France upon Pierre d'Aubusson:—"Never did I see united so much fire and so much wisdom."

Still again, men vary as to the form of danger which tests them most severely. The Irish are undoubtedly a brave nation, but their courage is apt to vanish in presence of sickness. They are not, however, alone in this, if we may judge from the newspaper statements, that, after the recent quarantine riots in New York, a small-pox patient lay all day untended in the Park, because no one dared to go near him. It is said of Dr. Johnson, that he was a hero against pain, but a coward against death. Probably the contrary emotion is quite as common. To a believer in immortality, death, even when premature, can scarcely be regarded as an unmitigated evil, but pain enforces its own recognition. We can hardly agree with the frightened recruit in the farce, who thinks "Victory or Death" a forbidding war-cry, but "Victory or Wooden Legs" a more appetizing alternative.

Beside these complications, there are those arising from the share which conscience has in the matter. "Thrice is he armed that hath his quarrel just," and the most resolute courage will sometimes quail in a bad cause, and even die in its armor, like Bois-Guilbert. It was generally admitted, on both sides, in Kansas, that the "Border Ruffians" seldom dared face an equal number; yet nobody asserted that these men were intrinsically deficient in daring; it was only conscience which made cowards of them all.