世界是一个问号。

Innovation is at the heart of what we do. It's how we meet the world's growing energy needs while reducing our environmental footprint.

The most important thing in literature is not the story, but how the story is told.

The American farmer is the only man in our economy who has to buy everything he buys at retail, sell everything he sells at wholesale, and pay the freight both ways.

你知道得越多，就越意识到自己知道得多么少。