昨天，承蒙“北京人”推荐。读了一遍Yellen的演讲: Perspectives on Inequality and Opportunity from the Survey of Consumer Finances 文章的水平和伯克利教授，耶鲁博士的身份相称。作为美联储会主席，所谓全世界最有权力的人。她的这几句话让我印象很深：“My purpose today is not to provide answers to these contentious questions, but rather to provide a factual basis for further discussion". （我今天的目的不是提供答案，而是提供进一步讨论的事实基础）。" I have only just touched the surface of the important topic of economic opportunity, and I look forward to learning more from the work presented at this conference. "（我仅仅是触及了经济机会平等这个重要课题的表面，希望从这次会议中学习更多。