The man who does not value himself, cannot value anything or anyone.

The real test of a bank is not how it performs in good times, but how it survives in bad times.

世界上充满了神奇的事物，耐心地等待我们的感官变得更敏锐。

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。