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.

最有效的领导者是那些能够授权他人去领导的人。

Sustainability isn't a trend, it's a necessity.

I’m just a normal person who happens to sing.

编程就是理解。

I'm not going to change who I am or what I do because of what people say.