One thing I've come to learn about myself is that I have to keep going.

I just like to build things and do things.

If dandelions were hard to grow, they would be most welcome on any lawn.

In the arts they call it plagiarism, in business they call it competition.

In terms of fear, I still am most afraid of Freddie Kruger.

Groupon as a company - it's built into the business model - is about surprise. A new deal that surprises you every day. We've carried that over to our brand, in the writing and the marketing that we do, and in the internal corporate culture.

If you laugh a lot, when you get older your wrinkles will be in the right places.