民间流传这样一个故事:刘备年轻的时候家境不好,靠卖草鞋为生。有一次,刘备卖晚货回家,翻越一座山时,遇到了一个山匪。山匪穷追不舍,最后在一个山洞中捉住了刘备。山匪没有取刘备的性命,但是抢走了刘备身上所有的钱财和一支在夜间照明用的火把。洞很深,也很黑,且洞中有洞,纵横交错。两个人置身洞中,仿佛置身于一个地下迷宫。山匪庆幸自己抢来了火把。他将火把点燃,借着火把的亮光在洞中行走。火把给他带来了方便,他能看清脚下 Folk circulated such a story: Liu Bei young family well, by selling straw sandals for a living. Once, Liu Bei sold late goods home, climbed a mountain, met a bandit. Bandits chase, finally caught Liu Bei in a cave. Bandit did not take the life of Liu Bei, but took away all the money Liu Bei body and a torch for lighting at night. The hole is deep and dark, with holes in the hole, criss-crossing. Two people in the hole, as if exposure to an underground maze. Fortunately, robbers robbed the torch. He ignited the torch and walked in the hole by the light of the torch. The torch brought him convenience, he can see the foot