We must evaluate the political sympathies of other states and the effect war may have on them. To assess these things in all their ramifications and diversity is plainly a colossal task. Rapid and correct appraisal of them clearly calls for the intuition of a genius; to master all this complex mass by sheer methodical examination is obviously impossible. Bonaparte was quite right when he said that Newton himself would quail before the algebraic problems it could pose.

The difficulty of accurate recognition constitutes one of the most serious sources of friction in war, by making things appear entirely different from what one had expected.

Given the same amount of intelligence, timidity will do a thousand times more damage than audacity

As each man's strength gives out, as it no longer responds to his will, the inertia of the whole gradually comes to rest on the commander's will alone. The ardor of his spirit must rekindle the flame of purpose in all others; his inward fire must revive their hope.

Talent and genius operate outside the rules, and theory conflicts with practice.

The side that feels the lesser urge for peace will naturally get the better bargain.

Be audacious and cunning in your plans, firm and persevering in their execution, determined to find a glorious end.