Although we recognize this necessity as a national duty, we must not shut our eyes to the fact that it is impossible in a short time to make up our deficiencies. Our peace army cannot be suddenly increased by 150,000 men. The necessary training staff and equipment would not be forthcoming, and on the financial side the required expenditure could not all at once be incurred. The full effectiveness of an increased army only begins to be gradually felt when the number of reservists and Landwehr is correspondingly raised. We can therefore only slowly recur to the reinforcement of universal service. The note struck by the new Five Years Act cannot be justified on any grounds. But although we wish to increase our army on a more extensive scale, we must admit that, even if we strain our resources, the process can only work slowly, and that we cannot hope for a long time to equalize even approximately the superior forces of our opponents. We must not, therefore, be content merely to strengthen our army; we must devise other means of gaining the upper hand of our enemies. These means can only be found in the spiritual domain. History teaches us by countless examples that numbers in themselves have only been the decisive factor in war when the opponents have been equally matched otherwise, or when the superiority of the one party exceeds the proportion required by the numerical law.[A] In most cases it was a special advantage possessed by the one party--better equipment, greater efficiency of troops, brilliant leadership, or more able strategy--which led to victory over the numerically superior. Rome conquered the world with inferior forces; Frederick the Great with inferior forces withstood the allied armies of Europe. Recent history shows us the victory of the numerically weaker Japanese army over a crushingly superior opponent. We cannot count on seeing a great commander at our head; a second Frederick the Great will hardly appear. Nor can we know beforehand whether our troops will prove superior to the hostile forces. But we can try to learn what will be the decisive factors in the future war which will turn the scale in favour of victory or defeat. If we know this, and prepare for war with a set purpose, and keep the essential points of view always before us, we might create a real source of superiority, and gain a start on our opponents which would be hard for them to make up in the course of the war. Should we then in the war itself follow one dominating principle of the policy which results from the special nature of present-day war, it must be possible to gain a positive advantage which may even equalize a considerable numerical superiority. [Footnote A: _Cf_. v. Bernhardi, "Vom heutigen Kriege," vol. i., chap. ii.]