Listen to the speeches in Massachusetts institute of Technology

Unit 1 Guide the Road of Life，Look into the Future
指引人生道路，展望未来前景
Speech 1 How to Be Successful——Innovation and Risk Taking
怎么成功——冒险和创新
Speech 2 Remain Committed to Learning.to Excellence，to Truth
保持学习的态度，追求卓越，探寻真理
Speech 3 Challenges Past，Present.and Future（excerpt）
过去，现在和未来的挑战（节选）
Speech 4 Strengthening the Bridges in the Fields of Academia and Business
加强学术和商业交流
Speech 5 Broadband and the Future of Civic Engagement
宽带和公民参与的前景
Speech 6 Focus on the Challenges of the Information Age and Meet It
聚焦并应对信息化时代挑战，创建美好明天
Speech 7 How to Become a Global Leader and Innovator
如何成为一位全球性的领导者和创新者
Unit 2 Concern about the Environment，Strive for Finding Cleaner Energy
情关绿色环境，心系清洁能源
Speech 1 American Leadership in Clean Energy
确立美国在清洁能源领域的领先地位
Speech 2 The Harsh Realities of Energy
能源问题的严峻现实
Unit 3 Analyze the Trend of Economy，Comment on Investment Theory
分析经济态势，讲解投资理念
Speech 1 The Essential Complementority of Technology and Economy
技术和经济的重要互补性
Speech 2 The Analysis of Theory of Reflexivity
反射理论分析
Speech 3 Restoring Faith in the American Economy
重拾对美国经济的信心
Speech 4 Caution for Overleverage，Take up Value Investing
警惕过度借贷，实施价值投资
Unit 4 Employ Own Capability，Build a Better World
发挥自身能力，建设美好世界
Speech 1 Go Forward Together to Win Peace and Prosperity
为了和平与繁荣而共同前行
Speech 2 Embracing the Crisis and Making A Better Tomorrow
正视危机，创造更美好的未来
Speech 3 Advance the Cause of Sustainability and Do Some Good For the Warid
推动可持续发展，创建美好新世界
Speech 4 Step out of the Non—existent Wall，Make Our World a Better Place（excerpt）
走出那面不存在的墙，建设一个更美好的世界（节选）
Speech S Each of You Has the Power to Change the World
每个人都有改造世界的能力