许多年前的一个夏天,在一列南下的火车上,一位满脸稚气的男青年倚窗而坐。他是个农村娃,一件崭新的白色半袖衫掩盖不住黝黑的皮肤。在此之前,他连火车都没坐过,他要到南方上梦寐以求的大学。男青年对面的座位上,坐着一对母子。 Many summers in the summer, on a train down the south, a young boy with a childish face sat by the window. He is a rural baby, a brand new white half-sleeved shirt can not cover the dark skin. Before this, he did not even take the train. He wanted to go to the university he dreamed of in the South. In the seat opposite the young man, there was a pair of mother and son.