Language is the only tool we have to make sense of the world, and yet it is always inadequate.

道理明白了，文辞就能表达清楚；文辞表达清楚了，道理也就明白了。

We are not afraid to take risks, but we do so intelligently.

最成功的公司是那些能够适应不断变化的市场条件的公司。