The best way to predict the future is to create it.

I always felt that my greatest asset was not my physical ability, it was my mental ability.

成功就是能够从一个失败走向另一个失败而不丧失热情。

The most important thing in mathematics is to ask the right questions.

说话过多会有不当之处，不如沉默寡言以保无虞。

事实上，我们都在等待有人来拯救我们。