曾怀权老师,对你来说,人生便是一个二元方程。方程的两个根,你解来解去,答案都是一样的,x 等于爱心,y 等于苦心。是的,从小生在黄土地长在黄土地的你,为了回报这方热土,放弃留校机会,义无反顾地选择了最能为家乡贡献心血的教育事业。从青春年华开始,至今已有13年,13年的汗 Once had a right teacher, for you, life is a binary equation. The two roots of the equation, you solve the solution, the answer is the same, x is equal to love, y is equal to painstaking. Yes, you grew up in the Loess Plateau from the niche, in return for this land, give up the opportunity to stay, hesitate to choose the most contribution to the hometown of education. From the beginning of youth, has been 13 years, 13 years of sweat