我认为每个人都对自己的职业负有债务，正如人们当然寻求得到赞誉和利润一样，同样地，他们应该通过努力为自己的职业带来帮助和装点，以履行职责。

To be one, to be united is a great thing. But to respect the right to be different is maybe even greater.

"Don't confuse motion with progress."

The creative act is not pure. History evidences it. Ideology demands it. Society exacts it. The artist loses his freedom the moment he creates a work of art.

Don't be afraid to take risks and step out of your comfort zone.

经济史和经济发展的核心问题是解释政治和经济制度的演变，这些制度创造了一个诱导生产率提高的经济环境。