【磨杵成针】这则成语讲述的是,唐代大诗人李白年少时贪玩,不用心读书,后经人点化,顿然醒悟,终于学有所成的故事。唐代大诗人李白小时候不爱读书,常跑到外面玩。一天,他路过一条小溪(xī),遇见一位老妇人正在那里磨一根铁棒(bànɡ),李白感到奇怪,就问这位老妇人在干什么。老妇人 [Pestle into a needle] This idiom tells the story of the Tang Dynasty poet Li Bai young play fun, do not bother to study, after the point, suddenly awakened, and finally learned to become a story. Li Bai, a big poet in the Tang Dynasty, did not like to study as a child, and often went outside to play. One day he passed a brook and met an old lady who was grinding an iron bar there. Li Bai was surprised to find out what the old lady was doing. Old woman