生活不是关于拥有，而是关于存在。

立法者不能将制定法律的权力转移给任何其他人：因为它只是从人民那里获得的委托权力，拥有它的人不能将其转移给他人。

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

You can't manage what you don't measure.

Operational effectiveness and strategy are both essential to superior performance, which, after all, is the primary goal of any enterprise.

如果你总是做你一直在做的事情，你会得到你一直得到的东西。

一个好的经济学家必须既是科学家，又是人文主义者。