You can manage 50 people through the strength of your personality and lack of sleep. You can touch them all in a week and make sure they're all pointed in the right direction.

The first rule (of investing) for me is don't have rules. You find one amazing investment and that's all that matters. If you pick the right body of water, you might not need a boat.

I seek out a lot of advice from other CEOs.

I need to aspire to be a great CEO and not just a great product engineer.

I think you're defined as a company by what you choose to do and what you choose not to do.

There are people who want the comfort and structure of a job where they're given tasks and told what to do. I think it's actually a minority of people. The majority of people don't want that, but I'd say that the companies I've built are full of people with something to prove.

I think we live in a unique time - the verbs that make up our online and mobile lives haven't been completely invented or imagined for us. That was kind of a life path I was on.