Pursue one great decisive aim with force and determination. The bloody solution of the crisis, the effort for the destruction of the enemy's forces, is the first-born son of war. Only great and general battles can produce great results. Blood is the price of victory.

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

Everything in war is very simple, but the simplest thing is difficult. The difficulties accumulate and end by producing a kind of friction that is inconceivable unless one has experienced war. ... Countless minor incidents - the kind you can never really foresee - combine to lower the general level of performance, so that one always falls short of the intended goal.

Pursue one great decisive aim with force and determination.

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

A certain grasp of military affairs is vital for those in charge of general policy.

[The cause of inaction in war] ... is the imperfection of human perception and judgment which is more pronounced in war than anywhere else. We hardly know accurately our own situation at any particular moment while the enemy's, which is concealed from us, must be deduced from very little evidence.