*Vom Kriege* is the basic work on the Western way of war. For Clauswitz, war is "politics by other means". It concentrates on defeating the enemy by massing overwhelming force at the enemy's weak point. In his rationalistic model, the prince (or other governing elite) begins with a set of objectives and chooses the most cost-effective way of accomplishing them. If force is seen as that way, then the prince chooses war. When the objectives have been achieved, then the war has been won regardless of conditions and dispositions on the field.
Clausewitz is read by every officer cadet in every decent military academy in the world. Written in the 18th century, *Vom Kriege* is as relevant today as the day it was published.
Carl Philipp Gottfried (or Gottlieb) von Clausewitz (1 June 1780 – 16 November 1831) was a Prussian general and military theorist who stressed the "moral" (meaning, in modern terms, psychological) and political aspects of war. His most notable work, *Vom Kriege* (On War), was unfinished at his death. Clausewitz was a realist in many different senses and, while in some respects a romantic, also drew heavily on the rationalist ideas of the European Enlightenment.
**Source**: [Carl von Clausewitz](https://en.wikipedia.org/wiki/Carl_von_Clausewitz) on Wikipedia.
