Textbooks are going to remain a key part of learning. They just need to go digital, become more interactive and they need more analytics.

Using a service such as Chegg.com, students can save on average more than $600 a year when they rent textbooks over purchasing them.

Students today need experience to get a job, and they need a job to get experience. The Chegg Champion program provides students with a real-world working experience that actually offers financial rewards.

Essentially, you have to be aware of a crisis happening: 'Can the company go on if I get hit by a bus?' That's, I think, how you build a great company and something that can scale.

The Animals were their own worst enemy. The Animals were a band that couldn't live up to their name. I was the singer in the band and as long as I was enjoying myself I would keep on working with the band. But it got to be rather nasty once the big money showed up - things started to turn toxic.

But all the money in the world cannot make you happy either, so there has to be a balance.

If private-equity firms are as good at remaking companies as they claim, they don't need tax loopholes to make money.

I pay people very, very well - probably more than I have to. But that costs me less money in the long run because I'm not having to constantly train somebody. I pay them enough that they don't go seeking a higher scale at the next restaurant.