People, even more than things, have to be restored, revived, reclaimed and redeemed;never throw out anyone.

Celebrate your successes. Find some humor in your failures.

最好的政策是那些既听取科学又尊重传统的政策。

问题是，我们是否乐于假设我们的孙子孙女可能永远无法在大象的图片书之外看到大象？

文化唯物主义基于一个简单的前提，即人类社会生活是对地球生存实际问题的回应。

Collaboration across industries is key to solving the complex challenges we face in energy and climate.

Show me your calendar and I will tell you your priorities. Tell me who your friends are， and I’ll tell you where you’re going.

Great engineering solves problems you didn't know you had in ways you don't understand.