没有严格的执行，认证标准就毫无意义。

I don't want to be a star—I want to be a legend.

The key is not the will to win… everybody has that. It is the will to prepare to win that is important.

幸福的唯一途径是做真实的自己。

科学是一股向善的力量，但前提是我们明智地使用它。