战国时,赵国名将赵奢的儿子赵括,曾读了不少兵书,平时与人谈论用兵,说起来头头是道。但赵奢认为赵括没有实际锻炼,不能当大将统帅士兵作战。有一次秦国进攻赵国,赵王让赵括当了大将,去迎战秦军。赵括照搬兵书条文,不能实际运用,结果惨遭失败,四十五万大军全部被歼,自己也中箭身亡。解释纸上谈兵:纸面上谈论用兵打仗。比喻空发议论:不能解决实际问 During the Warring States Period, Zhao Kuo, Zhao's son, Zhao Su, who had read a lot of martial art books and usually talked about military use, talked about the way he started. However, Zhao believes that Zhao Kuo did not actually exercise and could not serve as general commander in combat. Once Qin attacked the country, Zhao Zhao Zhao as a general, to the Qin army. Zhao Kuozhao's article on military writings can not be used in practice and the result was a tragedy. All 450,000 troops were annihilated and themselves shot dead. Explain the Papers on paper: Talk about the war on paper. Analogy empty hair argument: can not solve the actual question