There is danger in theoretical speculation of battle, in prejudice, in false reasoning, in pride, in braggadocio. There is one safe resource, the return to nature. The strategy that moves in elevated spheres is in danger of being lost in the clouds. It becomes ridiculous as soon as it ceases to conform to actual working tactics. In his classical work on the decisive battle of August 18, 1870, Captain Fritz Hoenig has reached a sound conclusion. After his biting criticism of the many gross errors of Steinmetz and Zastrow, after his description of the triple panic of the German troops opposite the French left in the valley and the ravine of the Mance, he ends by a reflection which serves as a striking ending to the book. He says, "The grandest illustration of Moltke's strategy was the battle of Gravelotte-Saint Privat; but the battle of Gravelotte has taught us one thing, and that is, the best strategy cannot produce good results if tactics is at fault." The right kind of tactics is not improvised. It asserts itself in the presence of the enemy but it is learned before meeting the enemy. "There are men," says Ardant du Picq, "such as Marshal Bugeaud, who are born military in character, mind, intelligence and temperament. Not all leaders are of this stamp. There is, then, need for standard or regulation tactics appropriate to the national character which should be the guide for the ordinary commander and which do not exact of him the exceptional qualities of a Bugeaud." "Tactics is an art based on the knowledge of how to make men fight with their maximum energy against fear, a maximum which organization alone can give." "And here confidence appears. It is not the enthusiastic and thoughtless confidence of tumultuous or improvised armies that gives way on the approach of danger to a contrary sentiment which sees treason everywhere; but the intimate, firm, conscious confidence which alone makes true soldiers and does not disappear at the moment of action." "We now have an army. It is not difficult for us to see that people animated by passions, even people who know how to die without flinching, strong in the face of death, but without discipline and solid organization, are conquered by others who are individually less valiant but firmly organized, all together and one for all." "Solidarity and confidence cannot be improvised. They can be born only of mutual acquaintanceship which establishes pride and makes unity. And, from unity comes in turn the feeling of force, that force which gives to the attack the courage and confidence of victory. Courage, that is to say, the domination of the will over instinct even in the greatest danger, leads finally to victory or defeat." In asking for a doctrine in combat and in seeking to base it on the moral element, Ardant du Picq was ahead of his generation. He has had a very great influence. But, the doctrine is not yet established.