在我的书案旁，有一张银色的贺卡，它寄自一个遥远的山村，出自一个即将失学的女孩之手。认识这个女孩是在冬天一个寒冷的日子，认识她的契机却在很久以前。一年以前，我的一位同学考取了美国的一所著名大学，去攻读博士学位，我与一些旧日的同窗为他送行，大家说了许多感慨人? Beside my book, there is a silver greeting card sent from a remote mountain village out of the hand of a girl who is about to drop out of school. It is a cold day in winter to know this girl, and the opportunity to know her is long ago. A year ago, one of my classmates took a prestigious university in the United States to study for a doctorate. Some classmates from old days passed away with him and we said many people.