A steady and well-thought-out advance should therefore be undertaken; for a precipitate forward movement distresses the horses quite unnecessarily, renders an appreciation of the situation more difficult, and generally allows of no well-considered action. There is also another reason for avoiding a too rapid advance. This is the fact that in such a case the most important reports generally come in when the force is already in the immediate proximity of the enemy. This disadvantage increases with the rapidity of the advance, as a rapidly moving force will follow more closely on the heels of its reconnoitring patrols. To ride slowly forward and to give the patrols time to send back reports will generally lead to better information as to the situation, and will allow of a better and quicker decision being made. The enormous advantage may then be gained of being deployed earlier than the enemy, and of gaining exterior lines[29] from the beginning.
In spite of this, most cavalry leaders, especially at manoeuvres, regard their task as a matter of rapidly covering a certain distance, and see in this the essence of the cavalry spirit. This is, however, by no means so. Coolness, reflection, economy of force in approach and deployment, but that lightning-like decision and action at the proper moment, which can only result from a clear appreciation of the situation, alone make the great cavalry leader. It is just because such opposite qualities must be united in the soul of _one_ man that such leaders are so rare and so difficult to recognise in time of peace.
When a collision with the enemy is in any way in prospect, the commander must in principle remain, during the advance, with the foremost detachments of the advanced guard, in order that reports may reach him as early as possible. When in close proximity to the enemy he will often be obliged to advance with a sufficient escort from point to point, in order that he may be able to study the ground from good points of view, and, where possible, himself observe the movements and dispositions of the enemy. He will thus be in a position to make his preliminary arrangements rapidly and effectively, to spare his troops unnecessary marching, and to counteract any unsuitable dispositions made by his subordinates. He must not, however, conceal from himself that even the most effective measures of reconnaissance may fail, and that he may be faced by the necessity of coming to a decision without full knowledge as to the enemy.