The key to successful trading is to know when to buy and when to sell.

启发式研究揭示了我们是怎样做出快速、高效的决策的，但也揭示了这些捷径如何导致系统性错误。

最成功的公司不只是销售产品，它们为客户创造有意义的体验。

Education is the art of making man ethical.

永远不要试图阻止思考，因为你一定会成功。

I am always glad to think that my education was, for the most part, informal, and had its roots in the real world.

人是一切事物的尺度。