At the end of my life, I want to say that I made the world a better place because I raised good children, loved my wife, and empowered entrepreneurs. If I do these things, then I can rest knowing that I made the world a better place.

Steve Jobs has a saying that A players hire A players; B players hire C players; and C players hire D players. It doesn't take long to get to Z players. This trickle-down effect causes bozo explosions in companies.

The most powerful sign is that your work no longer enchants you - it's not deep, delightful, and mutually satisfying. When this happens, it may be time to look for new challenges.

For me, while writing I am an engineer, so if I decide to change the format, I want to add a section, to move a section, reorganize the section, anything I want to do, I just boot words, and I do what I want to do. So, I feel completely empowered when I'm a writer.

Look back to the old days: people bought an MS DOS machine and struggled with it for weeks to bring it up to speed. Then Apple created Macintosh, struggled a bit with it, but eventually succeeded. Then it went into other businesses. If your company truly wants to change the world, it would make these problems go away for customers.

A crash is when your competitor's program dies. When your program dies, it is an 'idiosyncrasy'.

The two most important things about people on a revolutionary team are their ability and passion. Their educational level or work experience is meaningless--most of the engineers who did ground-breaking work of the Macintosh design didn't even graduate from college.