The capital asset pricing model (CAPM) is a useful tool for understanding the risk-return tradeoff, but it is far from perfect.
资本资产定价模型（CAPM）是理解风险-回报权衡的有用工具，但它远非完美。
化学是在分子水平上操纵物质的艺术，而催化是其最强大的画笔。
Small-scale farmers are the backbone of the aquaculture industry; empowering them is crucial for global food systems.
在数学中，最简单的问题往往能引出最深刻的见解。
在数学领域，每个问题都是发现新事物的机会。
In market design, simplicity often leads to better outcomes.
The greatest enemy of a trader is fear and greed.