Cortés instructed his cavaliers not to part with their lances, and to direct them at the face. The infantry were to thrust, not strike, with their swords; passing them at once through the bodies of their enemies. They were, above all, to aim at the leaders, as the general well knew how much depends on the life of the commander in the wars of barbarians, whose want of subordination makes them impatient of any control but that to which they are accustomed. He then addressed to his troops a few words of encouragement, as customary with him on the eve of an engagement. He reminded them of the victories they had won with odds nearly as [Illustration: THE GREAT BATTLE OF OTUMBA _Goupil & Cº., Paris_] discouraging as the present; thus establishing the superiority of science and discipline over numbers. Numbers, indeed, were of no account, where the arm of the Almighty was on their side. And he bade them have full confidence that He who had carried them safely through so many perils would not now abandon them and his own good cause to perish by the hand of the infidel. His address was brief, for he read in their looks that settled resolve which rendered words unnecessary. The circumstances of their position spoke more forcibly to the heart of every soldier than any eloquence could have done, filling it with that feeling of desperation which makes the weak arm strong and turns the coward into a hero. After they had earnestly commended themselves, therefore, to the protection of God, the Virgin, and St. James, Cortés led his battalions straight against the enemy.[216]