In the practical art of war, the best thing of all is to take the enemys country whole and intact; to shatter and destroy it is not so good. So, too, it is better to recapture an army entire than to destroy it, to capture a regiment, a detachment or a company entire than to destroy them.Think that has been their strategy so far?
Hence to fight and conquer in all your battles is not supreme excellence; supreme excellence consists in breaking the enemys resistance without fighting.