人类的选择在于自由和幸福之间，而对于大多数人来说，幸福更好。

经济学家的角色既是科学家，又是工程师。

There was never a century nor a country that was short of experts who knew the Deity's mind and were willing to reveal it.

The essence of a free government consists in an effectual control of rivalries.

诚信是持久成功的基础。

合作是关键，伟大的科学从来不是孤立完成的。

我们这个时代的巨大挑战是建立能够管理现代社会复杂性的机构。