Architecture is not about form, it's about relationships.

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.

I’d rather confuse than bore.

The pursuit of knowledge is a journey without a final destination.

记忆是真相与神话交锋的战场。

"Let me tell you the secret that has led me to my goal. My strength lies solely in my tenacity."