我们需要从一种获取-制造-浪费的经济转向一种再生型经济。

美国军人的八项素质，忠诚、责任、尊重、无私、服从、荣誉、正直，个人勇气。

The only true voyage of discovery consists not in seeking new landscapes, but in having new eyes.

社交媒体可能是一把双刃剑，但专注于好的部分让它变得值得。

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.

Be strict with yourself and forgiving of others. The reverse is hell for everyone.

I'm a survivor. I'm not gonna give up. I'm not gonna stop. I'm gonna work harder.

The past is never dead. It's not even past.

创新不仅仅是技术，还包括管理和商业模式。