People always told me photos have been done. My feeling was, these people are wrong.

A lot of the earliest Instagram celebrities took really beautiful photos. But you're starting to see a change where it's not about beauty; it's about the story that you tell.

I always look toward teens on Instagram to really understand what's going on. For some reason, when you're a teen, you just understand the world better than anyone else.

The major reason why Instagram works is that you can follow anyone out there and start following their photos immediately.

I think not focusing on money makes you sane, because in the long run it can probably drive you crazy.

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.

The best products in the world have a point of view. The worst products have none.