The capital asset pricing model was not intended to be a positive theory of what investors actually do, but rather a normative theory of what rational investors should do.
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。
Hope is a scarce resource in poor communities.
I like going to work. It’s not a chore. It’s a pleasure.
我们衡量成功的标准不仅是产量多少，还有生态系统的改善程度。
When one reads Bibles, one is less surprised at what the Deity knows than at what he doesn't know.
Leadership in the energy sector means making tough decisions today for a better tomorrow.
