When I sing, I feel like I'm in a different world where nothing else matters.

Genius is one per cent inspiration, ninety-nine per cent perspiration.

The biggest risk is not taking any risk. In a world that's changing really quickly, the only strategy that is guaranteed to fail is not taking risks.

I'm not a heart, I'm a brain.

人类对气候影响的信号已经从自然变化的噪音中显现出来。

我坚信，成功企业家与非成功企业家的区别有一半在于纯粹的毅力。