话说东晋王朝偏安一隅,南昌守将庾翼雄心勃勃,欲率军北伐,收复中原失地。他的部下范汪却认为时机未成熟,建议先练兵,积蓄粮草。范汪上书晋成帝,说道:‘如今长江以北,战火纷飞,各路军队都想抢占有利地势,争夺资源,如同干涸的汉水河道,各路大军只能鱼贯而行,互相推挤,艰难前进。’范汪认为,贸然北伐,只会损兵折将,得不偿失,只有做好充分准备,才能在时机成熟时,一举成功。他提出的建议,最终被采纳,东晋才避免了一场不必要的战争,为日后北伐奠定了基础。
huashuo dongjin wangchao pianan yiyu, nanchang shoujiang yu yi xiongxin bobo, yu shuijun beiva, shoufu zhongyuan shi di. ta de buxia fan wang que renwei shiji wei chengshu, jianyi xian lianbing, jixu liangcao. fan wang shangshu jin chengdi, shang shuo:‘rujin changjiang yi bei, zhanhuo fenfei, ge lu jun dui xiang qiangzhan youli dishi, zhengduo ziyuan, ru tong ganhe de han shui hedao, ge lu dajun zhi neng yu guan er xing, huxiang tuiji, jiannan qianjin。’fan wang renwei, maoran beiva, zhi hui sunbing zhejiang, de bu chang shi, zhi you zuohao chongfen zhunbei, cai neng zai shiji chengshu shi, yiju chenggong。ta ticude jianyi, zui zhong bei canai, dongjin cai bimian le yi chang bu biyao de zhanzheng, wei rihou beiva dianding le jichu.