Medical knowledge and technical savvy are biodegradable. The sort of medicine that was practiced in Boston or New York or Atlanta fifty years ago would be as strange to a medical student or intern today as the ceremonial dance of a !Kung San tribe would seem to a rock festival audience in Hackensack.

Widening the talent pipeline sufficiently will require a generational commitment to teaching math and science, providing technical training, and mentoring young people of all backgrounds so they understand the full range of possibilities that a career in technology affords.

There is a cult of ignorance in the United States, and there has always been. The strain of anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that "my ignorance is just as good as your knowledge."

The exercise of voluntary attention in the schoolroom must therefore be counted one of the most important points of training that take place there; and the first-rate teacher, by the keenness of the remoter interests which he is able to awaken, will provide abundant opportunities for its occurrence.

I do a great deal of work with young children, and if you give a child a problem, he may come up with a highly original solution, because he doesn't have the established route to it.

I kept listening, kept going to see people, kept sitting in with people, kept listening to records. If I wanted to learn somebody's stuff, like with Clapton, when I wanted to learn how he was getting some of his sounds - which were real neat - I learned how to make the sounds with my mouth and then copied that with my guitar.