Of my mental cycles, I devote maybe 10 percent to business thinking. Business isn't that complicated. I wouldn't want to put it on my business card.

Common Core is a big win for education.

I'd be happy if I could think that the role of the library was sustained and even enhanced in the age of the computer.

Until we're educating every kid in a fantastic way, until every inner city is cleaned up, there is no shortage of things to do.

I am results-oriented.

For Africa to move forward, you've really got to get rid of malaria.

Instead of buying airplanes and playing around like some of our competitors, we've rolled almost everything back to the company.