I don't think about the past. The only thing that matters is the future.

It really matters whether people are working on generating clean energy or improving transportation or making the Internet work better and all those things. And small groups of people can have a really huge impact.

邪恶是无法解释的东西。它就是这样存在。

最好的公司是那些为真实的人解决真实问题的公司。

A good novel is a thought experiment with characters who breathe.