To introduce into the philosophy of War itself a principle of moderation would be an absurdity. - Carl von Clausewitz

(1) War becomes a completely isolated act, which arises suddenly, and is in no way connected with the previous history of the combatant States. (2) If it is limited to a single solution, or to several simultaneous solutions. (3) If it contains within itself the solution perfect and complete, free from any reaction upon it, through a calculation beforehand of the political situation which will follow from it.

If we have made appropriate preparations, taking into account all possible misfortunes, so that we shall not be lost immediately if they occur, we must boldly advance into the shadows of uncertainty.

Since war is not an act of senseless passion but is controlled by its political object, the value of this object must determine the sacrifices to be made for it in magnitude and also in duration. Once the expenditure of effort exceeds the value of the political object, the object must be renounced and peace must follow. We see then that if one side cannot completely disarm the other, the desire for peace on either side will rise and fall with the probability of further successes and the amount of effort these would require. If such incentives were of equal strength on both sides, the two would resolve their political disputes by meeting half way. If the incentive grows on one side, it should diminish on the other. Peace will result so long as their sum total is sufficient — though the side that feels the lesser urge for peace will naturally get the better bargain.