写作的行为是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。

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.

Everyone has a secret world inside of them. All of the people of the world, I mean. Everybody. No matter how dull and boring they are on the outside, inside them they’ve all got unimaginable, magnificent, wonderful, stupid, amazing worlds. Not just one world. Hundreds of them. Thousands maybe.

要理解一种文化，首先必须理解它的故事。

I always believed that if you put in the work, the results will come.

"The world is full of magic things, patiently waiting for our senses to grow sharper."