It's not who you are underneath, it's what you do that defines you
http://www.cnblogs.com/hijack/archive/2010/03/25/1695391.html
http://www.cnblogs.com/yuteng/articles/1751527.html
http://www.cnblogs.com/zhangqifeng/archive/2009/06/10/1500537.html
有需要的好好看看这三个帖子
Brick walls are there for a reason :they let us prove how badly we want things