"The past is a shadow that follows us, but it is also the light that guides us forward."
            
            
        
        
    过去是跟随我们的影子,但也是指引我们前进的光。
        "The stage is where the impossible becomes ordinary."
                    市场设计是一个持续的实验——今天有效的明天可能就需要调整。
                    检验一个经济学家是否优秀的标准,是看他能否比别人更好地解释过去。
                    Success is not accidental, it is the result of hard work.
                    Often it is the means that justify the ends: Goals advance technique and technique survives even when goal structures crumble.
                    "Writing is an act of faith, not a trick of grammar."
                    