If King William I. ever really used the expression attributed to him on p. 58, he did himself a great injustice. The king judged the perpetually changing military situation with an uncommonly clear eye. He was much more than "a great strategist." It was he who took upon himself an immeasurable responsibility, and for the conduct of an army character weighs more than knowledge and science. I think your excellent work would lose nothing if that passage were omitted. You touch on p. 112[3] upon the relation between the commander and the statesman. Neither of the two can set up for himself in advance a goal to be certainly reached. The plan of campaign modifies itself after the first great collision with the enemy. Success or failure in a battle occasions operations originally not intended. On the other hand the final claims of the statesman will be very different according as he has to reckon with defeats or with a series of uninterrupted victories. In the course of the campaign the balance between the military will and the considerations of diplomacy can be held only by the supreme authority. It has not escaped your penetration that a general staff cannot be improvised on the outbreak of war, that it must be prepared long beforehand in peace, and be in practical activity and in close intercourse with the troops. But even that is not enough. It must know who is to be its future commander, must be in communication with him and gain his confidence, without which its position is untenable. Great is the advantage if the head of the State is also the leader in war. He knows his general staff and his troops, and is known by them. In such armies there are no pronunciamentoes. The constitution, however, does not in every country admit of placing the head of the State at the head of the army. If the Government will and can select in advance the most qualified general for the post, that officer must also be given during peace the authority to influence the troops and their leaders and to create an understanding between himself and his general staff. This chosen general will seldom be the minister of war, who during the whole war is indispensable at home, where all the threads of administration come together. You have expressed the kind intention of dedicating your interesting essay to me, but I suggest that you should consider whether without such a dedication it would not still better preserve the character of perfectly independent judgment. With best thanks for your kind communication, I am, dear sir, yours very truly, COUNT MOLTKE, Field Marshal. It was hardly possible for Moltke, bound as he was by his own high position, to have expressed more plainly his opinion of the kind of reform needed in the British army, nor to have better illustrated than by that opinion the precise nature of his own work.[4]