I try to list the top three things to get done every day, and I'll be lucky if I hit all three, but it's amazing what that does to keep you on track.

Back in the day, I actually studied photography in Florence for a few months, and my photography teacher took away my digital camera and said, 'No, use this - it's analog and it's square.' It was a Holga camera, a very cheap $3 or $4 plastic camera. And that's what inspired 'Instagram'.

Someone once described entrepreneurship to me as a series of happy accidents.

Kevin Systrom Quotes