I won't say there aren't any Harvard graduates who have never asserted a superior attitude. But they have done so to our great embarrassment and in no way represent the Harvard I know.

Again and again, universities have put a low priority on the very programs and initiatives that are needed most to increase productivity and competitiveness, improve the quality of government, and overcome the problems of illiteracy, miseducation, and unemployment.

As countries embrace mass higher education, the cost of maintaining universities increases dramatically relative to an elite system.

Economists who have studied the relationship between education and economic growth confirm what common sense suggests: The number of college degrees is not nearly as important as how well students develop cognitive skills, such as critical thinking and problem-solving ability.

Ever since economists revealed how much universities contribute to economic growth, politicians have paid close attention to higher education.

An educated man must have a "curiosity in exploring the unfamiliar and unexpected, an open-mindedness in entertaining opposing points of view, tolerance for the ambiguity that surrounds so many important issues, and a willingness to make the best decisions he can in the face of uncertainty and doubt".

If you think education is expensive, try ignorance.