You can't erase Bill Cosby's contributions. That's the conflict. He's one of the most influential comedians of all time, and 'The Cosby Show' is one of the most influential sitcoms ever. When I watched as a kid, I wanted Cliff to be my dad. Everybody did.

When things get stressful and crazy and you think to yourself, 'When will this get easier?' it won't, because that's what a career feels like.

What I am trying to do is create a space for people to explore what they want to be, as opposed to fit into a label that they have been given.

Here's the best place that people can find me: go to this website called Google, and then type my name into it. So much stuff.

Facebook lets me be lazy the way a man in a stereotypical 1950s office can be lazy. Facebook is the digital equivalent of my secretary, or perhaps my wife, yelling at me not to forget to wish someone a happy birthday or to inform me I have a social engagement this evening.

The Internet is becoming the town square for the global village of tomorrow.

We need a wireless mobile device ecosystem that mirrors the PC/Internet ecosystem, one where the consumers' purchase of network capacity is separate from their purchase of the hardware and software they use on that network. It will take government action, or some disruptive technology or business innovation, to get us there.

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.