第一次美国战争中发生过这样一件事:一位军官正在指挥士兵构筑战壕,以应对敌人的第二次进攻,可由于在第一次进攻时战斗伤亡太大,兵力明显不够,工程进展很慢,军官正在狠狠地训斥着士兵,要求他们加快进度。这时,一位神态威严的人骑马过来,对军官说:“干这活,人手不够,是吗?” One such incident happened during the first U.S. war: an officer was commanding the soldiers to construct the trenches in response to the enemy’s second attack. However, due to too much casualties in the first attack, the troops were obviously not enough and the progress of the project was not enough Very slow, officers are severely scolded the soldiers, asking them to speed up the progress. At this moment, a man with a dignified attitude rode over to the officer and said: “Do not do enough work, is not it?”