春秋时期,楚国大将伍子胥为逃避楚平王追捕,在接近宋国的边境昭关度过了一个不眠之夜,第二天,他奇异地发现镜中的自己变得满头白发,心中大喜,因而得以混出国境,这就成了后来“伍子胥过昭关,一夜愁白头”的传奇故事 伟大的无产阶级革命导师——卡尔·马克思的独生子死去 Spring and Autumn Period, Chu general Wu Zixu to escape the pursuit of Chu Ping Wang, close to the border of the Song Dynasty spent a sleepless night, the very next day, he found himself in the mirror to become completely white hair, happy heart , Thus being able to get out of the country. This became the legendary proletarian revolutionary mentor later that “Wu Zuoxu passed away, and his worry was gone.” The death of Karl Marx’s only child