I can imagine no more important contribution to our country's future than a long-term commitment to improving urban K-12 public schools.

I don't see myself as a great discoverer of artists, like Charles Saatchi.

Artists rarely do the same thing over and over again. Art is about the new, doing things in a new way.

Time is the most valuable thing you have - and I'm not just talking about the minutes for which you're paid.

You can have great teachers, but if you don't have a good principal, you won't have a good school.

You always learn lessons in business.

A real collector does not sell.