传记是最亲密的历史形式。

In the long history of humankind (and animal kind, too) those who learned to collaborate and improvise most effectively have prevailed.

True intelligence must be able to understand, reason, and make decisions.

Profitability and sustainability are not opposites; they are two sides of the same coin. A business that harms the environment ultimately harms itself.

我这一代人最伟大的发现是，人类可以通过改变心态来改变他们的生活。