沟通中最重要的就是听到那些没有说出口的话。

The boundaries of our knowledge are the frontiers of our curiosity.

We've done price elasticity studies, and the answer is always that we should raise prices. We don't do that, because we believe -- and we have to take this as an article of faith -- that by keeping our prices very, very low, we earn trust with customers over time, and that that actually does maximize free cash flow over the long term.

数学的本质在于它的自由。

The power of a story lies in its ability to make us see the world differently.

文学让我们能够活上千次生命，感受上千种情感。