艺术应该超越国界，成为人类共同的语言。

Problems frequently get easier if you turn them around in reverse. In other words, if you want to help India, the question you should ask is not “how can I help India,” it’s “what is doing the worst damage in India? What will automatically do the worst damage and how do I avoid it?”

Science is the knowledge of consequences, and dependence of one fact upon another.

我确信宇宙中充满了智慧生命。只是它们太聪明了，不会来这里。

宇宙的扭曲面——黑洞、虫洞、奇点等——是一个谜团，一个挑战我们理解的奥秘。

最佳的投资机会往往来自被忽视或被误解的行业。