Everyone is passionate about something. It's your job to find out what it is.

If you truly don't have competition, then zoom out until you can define some. Competition can be as simple as the reliance on the status quo, Microsoft (since at some point Microsoft will compete with everyone for everything), or researchers in universities. Pick something, because saying you have no competition at all is a nonstarter.

An editor who is a mentor, advisor, and psychiatrist. Don't kid yourself-a good editor will make your book better.

Most of my life is over. I am going to enjoy my family and friends before any of us depart this earth. I'll never start another company. I'll never work long hours again. At this point in my life, I only answer to God, my wife, and my kids. Everything else is secondary - especially the expectations of strangers.

Here's what you should say [to an investor]: 'this is what my company does' It's that simple. What you're trying to do is get potential investors to fantasize about how your product or service will make a boatload of money. They can't fantasize if they don't know what you do.

What you learn in school is the opposite of what happens in the real world. In school, you're always worried about minimums. You have to reach 20 pages or you have to have so many slides or whatever. Then you get out in the real world and you think, 'I have to have a minimum of 20 pages and 50 slides.

Customers can tell you how to evolve a product, but they can't show you how to make a leap.