It is the story that the final order to the British navy in the early part of August, 1914, was the word "Go." All the units went immediately, understandingly, unitedly; and the greatest machine the world has ever known was almost instantly in operation at full speed. No such stupendous feat, physically considered, had ever been done before. The mobilization of the Prussian army in 1870 and of the German army about August 1, 1914, were as great performances mentally and strategically, but not physically, by reason of the relative feebleness of the forces set in motion. This relative feebleness was due, of course, to the insignificance of muskets compared to navy guns, of railway-trains compared to battleships, etc.--an insignificance far from being neutralized by the greater number of the units, for one 14-inch shell has an energy equal to that of about 60,000 muskets, and no army contains anything approximating the powerfulness of a battleship. Not only, however, must the strategist make plans in peace for preparations that culminate in mobilization, and simply insure that the navy shall be ready in material and personnel when war breaks; he must also make plans for operating the navy strategically afterward, along each of the various lines of direction that the war may take. In other words, the work of preparation strategy in making war plans may be divided into two parts--mobilization and operation. The plans of mobilization deal naturally with all the activities concerned, material and personnel, and endeavor to arrange a passing from a state of peace to a state of war in the quickest possible time, and with the least chance of errors and omissions. A considerable degree of imagination is required, an almost infinite patience, and a perfect willingness to work indefinitely without any reasonable expectation of getting tangible results. A more hopeless task can hardly be given any man or body of men than that of working out plans, general and detailed, day after day, for contingencies that will probably never happen, and to guard against dangers that will probably never come; preparing tables, diagrams, and schedules which are almost certainly doomed to rest forever in the sepulchre of the confidential files. Yet this work is basic. Perhaps it is for that reason, that it is obscure and dull; basic work is apt to be so. The spectacular success of an individual in any walk of life is often but the crowning of the unrecognized, and often utterly unknown work--of other men.