在商业中，如果你不前进，你就在落后。

如果我们可以找到宇宙为什么存在的答案，那将会是人类最终极的胜利——因为那时我们就理解了上帝的思想。

采石场中的每一个挑战都是创新的机会。

我们开采的最宝贵资源不是矿物，而是人的潜力。

The greatest architecture is born from necessity.

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.

A financial crisis is often a self-fulfilling prophecy driven by panic.