To find out what happens to a system when you interfere with it, you have to interfere with it (not just passively observe it).
要了解当你干预一个系统时会发生什么，你必须干预它（而不仅仅是被动观察）。
Success is not about making money; it's about making a difference.
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。
True innovation comes from questioning what we think we know.
我不在乎评论家，我在乎粉丝。
Every small step towards sustainable practices counts; perfection is not the goal, progress is.