想象力是一块肌肉。如果你不使用它，它就会萎缩。

Certification schemes are the grammar of responsible forestry—they give structure to our good intentions.

I wanted to build something that was my own, something I could point to and say, I made that. It was the only way I saw to make life meaningful.

In a world filled with hate, we must still dare to hope. In a world filled with anger, we must still dare to comfort. In a world filled with despair, we must still dare to dream. And in a world filled with distrust, we must still dare to believe.

机器人是一种被设计用来完成人类工作的设备，但它并不是人类。