Admit your errors before someone else exaggerates them.

Flowers are a proud assertion that a ray of beauty out values all the utilities of the world. If dandelions were hard to grow, they would be most welcome on any lawn.

I think the big thing about Groupon is just people had never seen anything grow quite so fast.

Hire great people and give them freedom to be awesome.

Most of the time, the things that really change the world exist for something fundamentally selfish and then the world-changing ends up being a side-effect of that.

Once you have something so deeply infused in your culture and your brand, it would be very difficult to reverse that inertia if you wanted to.

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.