Devices are getting smarter - your television, your car - and that means more data spread around. There needs to be a fabric that connects all these devices. That's what we do.

No one is born a CEO, but no one tells you that. The magazine stories make it sound like Mark Zuckerberg woke up one day and wanted to redefine how the world communicates [by creating] a billion-dollar company. He didn't.

Don't worry about failure; you only have to be right once.

We've had customers from the beginning. The reason people use Dropbox is because they really love it. We think more about who is going to be competing with what we are going to be doing, not with where we started.

I'd be like, alright, I don't know anything about sales. So I would search for sales on Amazon, get the three top-rated books and just go at it. I did that for marketing, finance, product, engineering. If there was one thing that was really important for me, that was it.

Software touches all of these different things you use, and tech companies are revolutionizing all different areas of the world...from how we shop to how farming works, all these things that aren't technical are being turned upside down by software. So being able to play in that universe really makes a difference.

You need that hunger no matter what, because eventually the honeymoon period wears off. Somewhere between printing your business cards that say 'founder' on them and everything else you have to do, you realize, 'Oh, actually this is a ton of work.'