早安句子 个性说说美词佳句节日祝福
掩:乘人不备进行袭击。不能袭击撤退的军队,也不能追杀走投无路的敌人。指特定情况下要防止敌人拼死反击,以免不测的牺牲。
《孙子·军事》:“归师勿遏,师必阙,穷寇勿追。”
Don't cover up when you return to your teacher. Don't chase after the poor