I did what I think a lot of entrepreneurs do. I started putting up a lot of ads on Craigslist for interns.

One day, when I own a house, I'll keep a library full of books. Books are different from other possessions-they're more like friends.

[Our employees] do it not because we pay them more, but because they want to be part of something.

Instead of squirreling away your earnings early in your career, spend on experiences that will enrich your life - like diving with great white sharks. It can expose you to influential people who could open doors for you.

Giving does not just feel good, but it's really, really good for business, and it's good for your personal brand.

Make the most out of every single day you have on earth and be thankful for them.

The greatest competitive advantage is to allow your employees to be part of something. Something bigger than what you're doing.