Instead of trying to make your life perfect, give yourself the freedom to make it an adventure, and go ever upward.

People make basic assumptions based on what they have now. But you have to ask yourself, 'Is this really what people are going to be doing in five years?' Very few people ask themselves what they would actually want instead if they could wave a magic wand.

There are 30,000 days in your life. When I was 24, I realized I'm almost 9,000 days down. There are no warm-ups, no practice rounds, no reset buttons. Your biggest risk isn't failing, it's getting too comfortable. Every day, we're writing a few more words of a story. I wanted my story to be an adventure and that's made all the difference.

Dropbox is my life.

If you're going to go to the moon, you don't shoot the rocket right at the moon. You have to go at it obliquely.

Where you live matters. Whatever you're doing, there's usually only one place where the top people go. You should go there. Don't settle for anywhere else. Meeting my heroes and learning from them gave me a huge advantage. Your heroes are part of your circle, too - follow them. If the real action is happening somewhere else, move.