李斯家境贫寒,在楚国郡里做着一名小吏。有一天,他走进粮仓之中,一只偷吃粮食的老鼠看见他,并不害怕。这让李斯大为惊奇,回想起厕所中的老鼠,一听到人走近的声音,吓得立刻四散逃命。在那一刻,李斯豁然顿悟:一个人有出息还是没出息,就像老鼠那样,只不过看处在什么环境罢了!要改变命运,就得到大地方去。 Lisi family poor, doing a small village in Chu County officials. One day, he walked into the barn, and a mouse who ate food was not afraid to see him. This let Lisis great surprise, recalling the toilet in the rat, heard the sound of approaching people scared to escape immediately. At that moment, Lisz suddenly realized: a person is good or nothing, just like a mouse, just look at what the environment Bale! To change the fate of the place to go.