I don't think we will put higher-ed out of business. I think we'll evolve it. More access, higher quality, lower costs, more global reach.

I'd really love to see a business model for higher education going forward that is actually affordable, that uses modern technology to reach scale and quality and that really reimburses the services rendered in a way that's meaningful to everybody.

Access to high-quality education is way too limited. The United States has the world's most admirable higher education system, and yet it is very restrictive. It's so hard to get into. I never got into it as a student.

Most rules that you think are written in stone are just societal. You can change the game and really reach for the stars and make the world a better place.

With the right care at the right time, a huge number of people could stay independent much longer, with a higher quality of life.

Nobody phrases it this way, but I think that artificial intelligence is almost a humanities discipline. It's really an attempt to understand human intelligence and human cognition.