张立勇,1975年出生于赣南山区祟义县一个小山村,高二时因家庭贫困中断学业,南下打工,开始了自学之路。1996年6月7日,在叔叔的帮助下,21岁的张立勇来到了清华大学第15食堂当一名切菜工,这时的他,继续起早贪黑地学习。他每天早上4时多起床,菜墩前、窗口前要站上八九个小时,一天下 Zhang Liyong, born in 1975 in a mountain village in the town of Chenyi in the mountainous area of ​​southern Jiangxi Province, started her self-study in the second year after she was struggled with her family poverty and left her home for work. On June 7, 1996, with the help of his uncle, 21-year-old Zhang Lirong came to the 15th canteen of Tsinghua University as a cutlery worker. At this time, he continued studying from morning till night. He gets up at 4:00 every morning, before the piers pier, in front of the window to stand eight or nine hours, one day