The ultimate test of any economic theory is whether it improves real-world decisions.

Man is the shepherd of Being.

最好的表演来自内心。

In the midst of change, leaders must be the anchors of stability.

永远不要停止学习，因为世界永远不会停止变化。

A well-educated black has a tremendous advantage over a well-educated white in terms of the job market. I think sometimes a black may think they don't have an advantage or this and that... I've said on one occasion, even about myself, if I were starting off today, I would love to be a well-educated black, because I believe they do have an actual advantage.