Investors should avoid chasing past performance.

法律是一个规则系统，是义务的主要规则与承认、变更和裁决的次要规则的结合。

Thoughts pass in my mind like flocks of lucks in the sky.I hear the voice of their wings .

The social brain hypothesis suggests that our intelligence evolved to manage our complex social lives.

森林面临的最大威胁不是砍伐，而是漠不关心。

资本资产定价模型是一个简单而强大的工具，用于理解风险与回报之间的关系。