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 love what I do, and I'm passionate about it.

释义：仔细观察时局的变化，顺应形势的发展并加以引导。这句话强调要善于把握时机，灵活应对变化。

健康的关系建立在相互尊重、信任以及能够公开和诚实沟通的基础上。

The role of the infinitely small in nature is infinitely large.

The true man wants two things: danger and play. For that reason he wants woman, as the most dangerous plaything.

Time is the only true enemy we have, and the only one we can never defeat.

You can’t be afraid to take a loss. The people who are afraid to take a loss are the ones who get killed in this business.