One of my colleagues' child was recruited by Tsinghua University. The news stimulated almost everyone in our company. Some people said how clever the boy was even when he was young. Some said how capable the parents are in educating their son, and even gave some examples of that. Everyone who talked about the boy seemed to know the boy and their family so well.  In fact, they didn't. I  now know how wonderful it is to be good at studying and what glory it could take to him and his family as something as Number One Scholar. And the same time I have a question in my mind: Is it so important to get an excellent mark as a student?  Is it sure for those Number One Scholars to contibute greater to our society than those common people? I would say maybe. Anyway, who know what it will be in the future.