So, look, I read lots of books, lots of them, you know, especially when I went from programmer to a business, realizing I have to just learn business really quick. I got really dismayed with the quality of business books pretty quickly, because frankly, I think the business books are largely written by the people who have time, who are not the people who actually build companies, frankly.

The second thing there was another thing I learned at Sequoia is that the culture of a business is built in the first six months by the first ten to 15 employees. These are magical, really, really important times. And I used to hear a lot even at Sequoia, a lot of entrepreneurs saying, “Hey, I'm too busy to think about culture. When we become a unicorn, when we grow, I'll worry about culture.” And for whoever has kids, it's almost like saying I'm too busy about educating my kids. When they turn 18, then I'll figure it out. Too late.

Yes, but not with a formula. So there are many, many efforts now to decentralize and they create a rigid formula and give people rules from on top and say, 'Now it's yours.' And that isn't worked very well either. … And, you think about the variety. If you look at a countryside, think of the variety out there in terms of the ecological variety. Well, if people are going to manage ecological variety, no single set of rules will work in a semi-arid versus a tropical-wet region. They have to be different.

I was going to say work on what you love, but that's not really it. It's so easy to convince yourself that you love what you're doing — who wants to admit that they don't? When I think about it, the happiest and most successful people I know don't just love what they do, they're obsessed with solving an important problem, something that matters to them.

Very large bugs.

While I’m on stage, you are all my guests, because that’s sort of the unsaid agreement. While you’re my guest, if something bad happens on stage, I often think of Julia Child, “Oh, the chicken’s fallen on the floor! Yes. Oh, well pick it up and put it right back.” And you know what? Everybody’s with you. […] So whatever you practice for on the engineering side that fails is all right, because we have a greater purpose. The greater purpose is that we’re communing together and we want this moment to be really special for all of us. Because otherwise, why bother to have come at all? It’s not about proving anything. It’s about sharing something.

But part of practicing to me is actually an active enjoyment. When people ask, “How much do you practice and do you like practice?” Well, I think it’s always getting your mind to go from “I should” to “I want.” It’s like the magic button that only you can locate. When you’re doing the “should” thing, time happens very slowly. Ugh, I’ve been practicing forever! Fifteen minutes. But when you want to do something, an hour has passed. Your control of time depends on whether you should do something or whether you want to do something.

My inability to keep track of personal possessions.

Those times when I feel equilibrium, maximum consciousness, and clarity.

I love to break rules.