"I don't think about being the best. I think about improving every day."

政策规则优于自由裁量，因为它们消除了时间不一致性问题。

通过文学，我们可以理解那些我们无法直接体验的生活。

True leadership is about empowering others to achieve their full potential.

真正的诗人是民族的先知。