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。
It's not worth doing something unless someone, somewhere, would much rather you weren't doing it.
In global competition, we must maintain an open mind and a learning attitude.
Innovation is not just about creating new products; it's about reimagining how we deliver value to our customers.
Life is about taking chances and trying new things.
I rely a great deal on animal instincts.
To understand mathematics is to understand the fabric of reality.