I’d tell men and women in their mid-twenties not to settle for a job or a profession or even a career. Seek a calling. Even if you don’t know what that means, seek it. If you’re following your calling, the fatigue will be easier to bear, the disappointments will be fuel, the highs will be like nothing you’ve ever felt.

如果你想成功，就要和那些能挑战你的人在一起。

最可持续的解决方案往往来自最简单的想法。

Don't be afraid to make mistakes. If you're not making mistakes, you're not trying hard enough.

仅靠技术无法拯救我们；它必须与我们消费和思考能源方式的根本转变相结合。