If you want to create a great product, just focus on one person. Make that one person have the most amazing experience ever.

In June, 2010, I moved out of my apartment and I have been mostly homeless ever since.

Do things that won't scale; it will teach you.

Companies that hire employees..that are deeply passionate create companies that customers are really really passionate about, and those are the companies that have strong brands.

Somebody asked me 'what's the job of a CEO', and there's a number of things a CEO does. What you mostly do is articulate the vision, develop the strategy, and you gotta hire people to fit the culture. If you do those three things, you basically have a company. And that company will hopefully be successful, if you have the right vision, the right strategy, and good people.

Culture is so incredibly important because it is the foundation for all future innovation. People with passion can change the world.

Whatever career you're in, assume it's going to be a massive failure. That way, you're not making decisions based on success, money and career. You're only making it based on doing what you love.