Kevin Systrom

People interact with their phones very differently than they do with their PCs, and I think that when you design from the ground up with mobile in mind, you create a very different product than going the other way.

'Instagram' is great if you want to share photos, but you're not that technical. Or, if you're not interested in sharing publicly, 'Instagram' becomes a place where you can not only consume photos and videos from musicians, or whoever, but send them directly to your friends.

If we live a self-directed, self-motivated, self-centered life, always needing to get our own way, then we're going to be miserable. In fact, many times we believe it's our problems that are making us unhappy when, in reality, it's because we're focused on ourselves!

What I look for when I see a piece of art for the first time is some kind of emotional, intellectual experience, that's a combination of both of those things and is informed by my knowledge and something new that I see the artist doing.