"But I have a driver, so I can return calls while I'm in the car."

"You can't have a university without having free speech, even though at times it makes us terribly uncomfortable. If students are not going to hear controversial ideas on college campuses, they're not going to hear them in America. I believe it's part of their education."

"We need to drive down requirements for the schools. In the 19th century, we increased the quality of the schools by higher education saying, 'You can't come in unless you have these skills, unless you've taken these courses.' We did that in Wisconsin when I was there, it helped to transform the secondary school system."

"I am interested in getting people to use the healthcare system at the right time, getting them to see the doctor early enough, before a small health problem turns serious."

"One travels more usefully when alone, because he reflects more."

"The poor wish to be rich, the rich wish to be happy, the single wish to be married, and the married wish to be dead."

"I made some friends at Listerine and they taught me a little bit about oral care. That half of adults suffer from oral disease, that the number one chronic disease among children is oral disease, that we're only taking care of 25% of our mouths when brushing alone and there are more germs in your mouth than there are people on the planet."

"The music industry is a strange combination of having real and intangible assets: pop bands are brand names in themselves, and at a given stage in their careers their name alone can practically gaurantee hit records."