You go to your TV to turn your brain off. You go to the computer when you want to turn your brain on.

People say sometimes, "You work in the fastest-moving industry in the world." I don't feel that way. I think I work in one of the slowest. It seems to take forever to get anything done.

Computers themselves, and software yet to be developed, will revolutionize the way we learn.

You'll see more and more perfection of that - computer as servant. But the next thing is going to be computer as a guide or agent.

The Star Trek computer doesn't seem that interesting. They ask it random questions, it thinks for a while. I think we can do better than that.

Well, this is the state of the art right now, understanding cats on YouTube and things like that, improving voice recognition. We used a lot of machine learning to improve things incrementally, but I think for me, this example's really exciting, because it's one program that can do a lot of different things.