在朝堂上也可以当一名隐士，何必非要到深山老林中去呢？

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.

在科学的道路上，失败和成功同样重要，它们都是通向真理的阶梯。

States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.