I kind of think of engineering like the chefs at a restaurant. Nobody's going to deny chefs are integrally important, but there's also so many other people who contribute to a great meal.

When Pinterest works well, it helps you find things that are meaningful to you. We want to build a system that helps you do that.

What you collect says so much about who you are.

I look around my neighborhood, and I see people hailing a cab or ordering their food and then paying for it all with their phone. I've read about that stuff for a really long time, and now it's starting to become commonplace.

I use Pinterest for everything. Book collections, trips, hobbies. It’s all there. I planned my wedding on it. When I had a kid, I planned all his stuff on it. So it was nice to discover that I wasn’t the only one.

I think the thing that I've learned is that really great people, they actually want to work on hard problems.

I want Pinterest to be human. The Internet's still so abstract... To me, boards are a very human way of looking at the world.