Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

We are not asked to be successful, only to be faithful.

我饭吃但是如果不吃，对于饥饿是没有益处的。见到了贤能的人们而不去任用，这样对于衰弱的国家，也是没有益处的。

没有比一个除了优柔寡断之外没有任何习惯的人更悲惨的了。

Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.

"The journey not the arrival matters."

没有比为爱而死更伟大的荣耀了。

Quality is never an accident; it's the result of intelligent effort and relentless focus.

我不害怕跌倒，因为我知道我会重新站起来。

I take nothing for granted. I now have only good days or great days.

每一个实验，即使是失败的，也会教会你一些有价值的东西。