In all history, there is no instance of a country having benefited from prolonged warfare. Only one who knows the disastrous effects of a long war can realize the supreme importance of rapidity in bringing it to a close.
Sun TzuWith regard to precipitous heights, if you are beforehand with your adversary, you should occupy the raised and sunny spots, and there wait for him to come up.
Sun TzuWhat is of the greatest importance in war is extraordinary speed: One cannot afford to neglect opportunity.
Sun Tzu