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自然实验可以为经济问题提供有价值的见解。
Natural experiments can provide valuable insights into economic questions.
包容性不是一项倡议,而是我们每天的做事方式。
海洋的健康就是我们物种的健康——两者不可分割。
In mathematics, persistence is often more important than brilliance.
The key to innovation in economics is to question conventional wisdom.
As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.