自战国时赵国的名将赵奢生了个儿子赵括,而且将他养大以后,中国多了一条成语:纸上谈兵。其实,自从人们将原来作为军事制度和规章的军法,演绎成讲战略和战术的兵法,学习兵法和操练战事两者分离的事儿,迟早会出来。孙武做过战将,写过兵书, Since the Warring States Period Zhao Zhao Zhao Su had a son Zhaogu, and raised him later, China more than one idiom: on paper. Actually, people will come out sooner or later since they turned the military law originally used as a military system and regulation into a strategy that divides their tactics and tactics, and learns the law of war and exercises the war. Sun Wu had been a warrior, wrote martial arts,