You always learn lessons in business.

The first dream I had was just to get a college education. I got through college in three years, taking extra classes in summer school.

There were periods when the art market got overheated, but there is no reason it should appreciate dramatically.

If someone can't give me a good reason why you can't do something, I find a way to do it.

If people want to criticize me because it sells papers, that's fine. I just don't like it when it's inaccurate.

Without a doubt, stem cell research will lead to the dramatic improvement in the human condition and will benefit millions of people.

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