Andersen became the fair tale`s prince from shoe-maker`s son because of diligence. Roman Roland got twenty years meticulous care`s crystal Jean Christophe because of his hard working. Balzac left the valuable literary heritage The Human Comedy for human being because of diligence. Also because of diligence, Edison had more than one thousand scientific invention; Einstein could create world-shaking the theory of relativity and Chinese ancients could leave for us the beautiful talking such as Xian Liang Ci Gu, Stealing light from wall, Xiang Ying Ying Xue.
因为勤奋，安徒生从一个鞋匠的儿子成为童话王；因为勤奋，罗曼·罗兰获得了二十年心血的结晶《约翰·克利斯朵夫》；因为勤奋，巴尔扎克给人类留下了宝贵的文学遗产《人间喜剧》；还是由于勤奋，爱迪生才有了一千多种伟大的科学发明；爱因斯坦才得以创立震惊世界的相对论；中国古人才给我们留下了悬梁刺股、凿壁偷光、囊萤映雪的千古美谈。