墙角下有一白一黑两只饥饿的老鼠。墙那边有香气扑鼻的食物。黑老鼠想翻越这段墙,寻找墙那边的食物。它来到墙脚,毫不犹豫地向上爬。每当它爬到大半时,就由于劳累、疲倦而跌落下来。可它并不气馁,一次次跌下来,又重新开始向上爬去。 Under the corner there is a white and a black two hungry mice. The wall there is fragrant food. Black Mouse wants to cross the wall looking for food over the wall. It came to the wall, did not hesitate to climb. Whenever it climbed most of the time, due to fatigue, fatigue and fall. But it is not discouraged, fell down again and again, and began to climb again.