世界既广阔又狭小。

Designing markets requires both economic theory and practical intuition.

Form follows function—that has been misunderstood. Form and function should be one, joined in a spiritual union.

个人的不是私人的；它是政治的。

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。