The capital asset pricing model is a simple, yet powerful, tool for understanding the relationship between risk and return.
            
            
        
        
    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。
        In the wild, there are no shortcuts. You have to earn every step.
                    企业文化是它的心跳;忽视它,后果自负。
                    The soul should always stand ajar, ready to welcome the ecstatic experience.
                    The past is not dead; it is not even past.
                    Psychology is concerned with the what and how of mental life, not the why.
                    形容世事短暂如春梦,人情淡薄如秋云。
                    