Lectures should go from being like the family singing around the piano to high-quality concerts.

If there's one cultural quality we have, it's that we always see ourselves as an underdog.

In inner-city, low-income communities of color, there's such a high correlation in terms of educational quality and success.

The quality of research in the U.S. is absolutely the best.

A first-generation fortune is the most likely to be given away, but once a fortune is inherited it's less likely that a very high percentage will go back to society.

Philanthropy should be voluntary.