有这样一则故事。一位老太太坐在路边,望着对面一堵有裂缝的围墙,总觉得它马上就要倒塌,见有人朝围墙走去便善意地提醒:“那墙要倒了。”路人不信她,仍朝着围墙走去。老太太很生气:“怎么不听我的话!”又有人走来,老太太继续劝告……三天过去了,许多人 There is such a story. An old lady sat by the side of the road and looked across a cracked wall, always feeling that it was about to collapse, seeing someone walking toward the fence and reminding him in good faith: “The wall is going to fall. ” Passers do not believe She still walked toward the fence. The old lady is very angry: “Why do not you listen to me! ” Another came, the old lady continued to advise ...... Three days later, many people