I'm now learning how to distinguish when I'm acting and when I'm not acting - offstage as well as onstage.

Many people have fond memories of 'The Monkees.' I fondly remember it, too.

The Rock and Roll Hall of Fame is not a public democratic organization; it's a private club basically. It's like a private golf club and they decide who they're going to let in the club.

Ever since I was a kid, I've had an enormous interest in the sciences - everything from quantum physics to anthropology.

A man ceases to be a beginner in any given science and becomes a master in that science when he has learned that he is going to be a beginner all his life.

Tracy and I were pretty good friends before '30 Rock.' The chemistry you see on camera - that's what it is. What you see on camera - that's just friends, so that's why it comes across so well on TV.

Being nimble and ready to change our minds if need be is an attribute that is crucial to live and thrive in a society that is powered by science and technology, both as an individual and as an engaged citizen.

To me quantum computation is a new and deeper and better way to understand the laws of physics, and hence understanding physical reality as a whole.