ROBERT SOLOW, Professor Emeritus, Massachusetts Institute of Technology: We thought it was a great day when Kennedy decided to give that speech at Yale and to talk about economic policy.

• 麻省理工的荣誉退休教授：我们认为肯尼迪决定在耶鲁发表演讲谈论经济政策的那一天是伟大的一天。