It really matters whether people are working on generating clean energy or improving transportation or making the Internet work better and all those things. And small groups of people can have a really huge impact.

透明建立信任，信任建立与消费者的持久关系。

Great things never come from comfort zones.

养猪是个技术活，不是谁都能养好的。

最简单的故事往往有最深刻的含义。