我们对宇宙了解得越多，就越意识到我们还有多少尚未发现的东西。

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?”

最终，我们都是孤独的。但正是这种孤独将我们所有人联系在一起。