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.

In organizations (or even in a society) where culture is weak, you need an abundance of heavy, precise rules and processes.

Culture is simply a shared way of doing something with passion.

Our "overnight" success took 1,000 days.

[On culture] It's living the core values when you hire; when you write an email; when you are working on a project; when you are walking in the hall.

The stuff that matters in life is no longer stuff. It's other people. It's relationships. It's experience.

Don't listen to your parents.