Let me explain. I think it would be very unusual for anyone here, or anyone watching, to be envious of the Queen of England. Even though she is much richer than any of you are, and she's got a very large house, the reason why we don't envy her is because she's too weird.

The true value of a forest cannot be measured in board feet alone.

宇宙充满了惊喜，而我们的工作就是揭开它们。

Collaboration across borders and disciplines is the future of healthcare.

我不必完美，我只需要做我自己。