资本资产定价模型(CAPM)是理解风险-回报权衡的有用工具,但它并非对现实的完美描述。
The best businesses are built on passion and purpose.
建筑是一个时代的意志转化为空间。
The best way to learn is by doing, not just by listening or reading.
世界是一本书,不旅行的人只读了一页。