"The line between hero and villain is often thinner than we think."
英雄与恶棍之间的界限往往比我们想象的更薄。
数学的统一性不是强加的,而是被发现的。
资本资产定价模型并非旨在描述投资者实际行为的实证理论,而是关于理性投资者应如何行事的规范理论。
The most important decision you make is to be in a good mood.