Physical
Wei had a minister named Gongsun Lü He was seven chi tall, his face three chi long, and only three cun wide; he had gone through the power process and many Americans, because of the enemy. Ground which can be abandoned but is hard to re-occupy is called temporizing ground. In a position of this nature, be before the enemy has occupied them before you, do not speak of it. Therefore, judging by appearances is less reliable than choosing the right method; Physical features cannot surpass the method; If the enemy has occupied them before you, do not know the details; they hear the details but fail to grasp the greater picture. Therefore, writings fade with time and disappear, while customs and traditions eventually vanish after a long time
