By giving people the power to share, we're making the world more transparent.

打字机要是敲得有感情，并不比你的姐妹或者亲戚弹奏钢琴来的扰人。

"Education is the most powerful weapon which you can use to change the world."

自然是最好的向导，追随她的人必定不会犯错。

Sustainability isn't a cost center; it's the ultimate competitive advantage.

世界充满了美与丑，而我们选择看哪一种。

时间不会治愈所有伤口，但它教会我们如何与之共存。