最终，我们都是孤独的，这是最可怕的真相。

给我看看你的日程表，我就能知道你的优先顺序。告诉我谁是你的朋友，我就可以知道你要去往何处。

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.

生命最大的用途是将它用于比生命更长久的事物上。