舞台是我的第二个家，每次站在舞台上我都感到无比幸福。

To speak ill of others is a dishonest way of praising ourselves.

领导者的工作是帮助人们看到未来。

时间是个小偷。

Only the dead have seen the end of war

Why do I stand up here? I stand upon my desk...to remind myself that we must constantly look at things in a different way.

如果一个人不过高地估计自己，他就会比他自己所估计的要高得多。

数学是为不同事物赋予相同名称的艺术。