应对不自由世界的唯一方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛。

In the darkness, two things are common to all men: fear and the desire for light.

最可持续的产品是已经存在的产品。

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?”