An army is a mass that needs organization in order to become a fighting force. Without strict discipline nothing can be accomplished, but this discipline must not be achieved by force. It requires a strong man who captures the hearts of the people and awakens their enthusiasm. In order that he may develop his abilities he needs the complete confidence of his ruler, who must entrust him with full responsibility as long as the war lasts. But war is always a dangerous thing and brings with it destruction and devastation. Therefore it should not be resorted to rashly but, like a poisonous drug, should be used as a last recourse.