In conclusion, if fire at command was impossible with the ancient rifle, it is more so to-day, for the simple reason that trembling increases as the destructive power increases. Under Turenne, lines held longer than to-day, because the musket was in use and the battle developed more slowly. To-day when every one has the rapid fire rifle, are things easier? Alas no! Relations between weapons and the man are the same. You give me a musket, I fire at sixty paces, a rifle, at two hundred; a chessepot, at four hundred. But I have perhaps less coolness and steadiness than at the old sixty paces, for with the rapidity of fire the new weapon is more terrible at four hundred paces, for me as well as for the enemy, than was the musket at sixty paces. And is there even more fire accuracy? No. Rifles were used before the French revolution, and yet this perfectly well known weapon was very rarely seen in war, and its efficacy, as shown in those rare cases, was unsatisfactory. Accurate fire with it at combat distances of from two hundred to four hundred meters was illusory, and it was abandoned in favor of the old rifle. Did the foot chasseurs know fire at command? Picked troops, dependable, did they use it? Yet it would have been a fine method of employing their weapons. To-day we have weapons that are accurate at six hundred to seven hundred meters. Does that mean that accurate fire at seven hundred meters is possible? No. If your enemy is armed as we are, fire at seven hundred meters will show the same results that have been shown for four hundred meters. The same losses will be suffered, and the coolness shown will be the same--that is, it will be absent. If one fire three times as fast, three times as many men will fall, and it will be three times as difficult to preserve coolness. Just as formerly it was impossible to execute fire at command, so it is to-day. Formerly no sight-setting was possible; it is no better to-day. But if this fire is impossible, why attempt it? Let us remain always in the realm of the possible or we shall make sad mistakes. "In our art," said General Daine, "theorists abound; practical men are very rare. Also when the moment of action arrives, principles are often found to be confused, application impossible, and the most erudite officers remain inactive, unable to use the scientific treasures that they have amassed." Let us then, practical men, seek for possible methods. Let us gather carefully the lessons of their experience, remembering Bacon's saying, "Experience excels science." Appendix II HISTORICAL DOCUMENTS 1. Cavalry An Extract from Xenophon. "The unexpectedness of an event accentuates it, be it pleasant or terrible. This is nowhere seen better than in war, where surprise terrorizes even the strongest.