Collaboration is key—no single entity can solve the world's challenges alone.

The best books... are those that tell you what you know already.

如果我们现在不采取行动，下一代将继承一个资源更少、挑战更大的世界。

You have to believe in yourself when no one else does.

"The real voyage of discovery consists not in seeking new landscapes, but in having new eyes."

The landscape shapes the people as much as the people shape the landscape.

一个社会的真正考验在于它如何对待最脆弱的成员。