It's so much darker when a light goes out than it would have been if it had never shone.
The Black Eyed Peas is a movement, not just a group.
我們需要從所有權(quán)轉(zhuǎn)向使用權(quán)——從產(chǎn)品轉(zhuǎn)向服務(wù)。
在研究博弈論時,必須始終考慮其他參與者的理性。
我們并不因罪惡而受罰,而是罪惡本身會懲罰我們。