Art fairs bring attention to up and coming artists and some amazing new works. They are a way to connect everyone with what's happening at the cutting edge of art, both new and historic.

The idea that, you know - when I was growing up - that everybody would carry around a portable communicating device, that was science fiction when I was a kid.

I think it's pretty unique to see a coach adjust to the talent he has and maximize the abilities of players he has and help them keep growing.

Artificial intelligence... I've been following that since I was in high school.

Honestly, I feel you are poisoned if you read too much of the scientific literature because it makes you start thinking like other people. You're better off having a vague sense of what's going on and making your own way.

When I first went to Hubble, as an astronomer and as a scientist, it was a dream come true. And as an astronaut, the Hubble missions are premiere missions because Hubble is so important to science, so important to humanity, that it's just a very special event. But as an astronomer, it was sort of the holy grail of missions.

I want to preserve the free and open Internet - the experience that most users and entrepreneurs have come to expect and enjoy today and that has unleashed impressive innovation, job creation, and investment.

There are a lot of services trying to solve the information discovery problem, and no one has got it right yet.