Teens just understand the world in ways I don't think any of us adults do.

I promise you, a lot of it is luck. But you make your own luck by working really hard and trying lots and lots of things.

I don't think you should ever start a business and move in a direction where you can't see it becoming a business.

If you've got an idea, start today. There's no better time than now to get going.

I love challenging the notion that, in order to be a tech founder, you have to be holed up in a dark room wearing a T-shirt and baggy jeans.

Having a company that's successful is a wonderful platform to do new things. You don't have to raise money for it; you can take profits from the company and pump them into new business.

Our goal is to not just be a photo-sharing app, but to be the way you share your life when you're on the go.