未来最成功的国家将是那些将法治和民主问责与有效治理相结合的国家。

The deeper you go into mathematics, the more you realize how much remains unknown.

我不是榜样，我只是个普通人。

Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.

I don’t fear anyone, but I respect everyone.

他让自己被一种信念所左右，即人类并非在母亲生下他们的那一天就一劳永逸地诞生了，而是生活迫使他们一次又一次地重生自己。

做出伟大工作的唯一方法就是热爱你所做的事。

最终，我们都是孤独的，这是存在的终极真理。

我们不仅开采石油，更开采经济增长和发展的潜力。

Courage is the most important of all the virtues, because without courage you can't practice any other virtue consistently.

Collaboration is essential in research; no one can solve big problems alone.