《左传·鲁僖公三十三年》载:“秦师过周北门。左右免胄而下,超乘者三百乘。王孙满尚幼,观之,言于王曰:‘秦师轻而无礼,必败。轻则寡谋,无礼则脱,入险而脱,又不能谋,能无败乎?”一般将“脱”注为“脱略”即粗心大意。按:脱,即捝。脱,《说文》:“消肉臞也。”段注:“此义少有用者,今俗用为分散遗失之义。分散之义当用捝,手部捝下曰:解捝也。”脱,乃捝,就是分散、混乱。“无礼则脱”是说不按军礼行事,组织就会松弛、涣散,战斗力丧失。此“礼”指军礼,实际上是一种严格的纪律约束,也就是军令、军法。《论语·为政》:“道之以德,齐之以礼”,“礼” “Thirty-three years of Zuo Lu 僖 public” contains: “Qin division weeks North Gate .About the exemption from passing, three hundred times by super-riders. The light and rude, must defeat. From the light widowed, rude off, into the risk and off, can not seek, can defeat? ”General“ off ”as“ off ”that is careless. Press: off, that is 捝. Off, “said the text”: “eliminate meat 臞 also.” Note: “The meaning of less useful, now used to disperse the meaning of lost. Scattered meaning When 捝, hand 捝 said: Solution 捝 also. ”Off, Nai, is scattered, confusion. The “rudeness and offness” means that if the military does not act according to the military, the organization will relax and lose its combat effectiveness. This “ceremony” refers to the military ceremony, in fact, is a strict discipline, that is, military orders, military law. “Analects of Confucius for governance”: “morality of the Tao, Qi to the ceremony”, “ceremony”