Surrounding yourself with inspiring people is now just as important as being talented or working hard.

Where you live matters: there’s only one MIT. And there's only one Hollywood and only one Silicon Valley. This isn't a coincidence: for 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.

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.'

Even if it doesn't work out, the experience is so valuable to so many employers that your worst case scenario is, 'Ok, so that was a bust, I'll get a six-figure job at whatever company.' Risk is this outmoded idea - your parents might not understand that, but taking these types of risks doesn't have a downside.

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.

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.

The only way to learn on a zero dollar budget is to talk to people