Understanding the limits of computation is as important as pushing its boundaries.

徒步旅行的真正魅力不在于行走，也不在于风景，而在于交谈。

I'm mentioning all this -- I'm mentioning all this because I think this is not merely a personal problem; you may think I'm wrong in this, but I think we live in an age when our lives are regularly punctuated by career crises, by moments when what we thought we knew -- about our lives, about our careers -- comes into contact with a threatening sort of reality.

I believe in the power of intention and hard work.

I'm an early bird and a night owl. So I'm wise and I have worms.

现在如果送给别人很少的东西，却希望人家回报很多的东西，那么，人们就会怕你再送东西给自己了。 

Innovation is not just about technology, but also about management and business models.