The customer is the final inspector.

You can't win on innovation unless you have a way to communicate it to customers.

I was in the parking lot, with the key in the car, and I thought to myself: If this is my last night on earth, would I rather spend it at a business meeting or with this woman? I ran across the parking lot, asked her if she'd have dinner with me. She said yes, we walked into town, and we've been together ever since.

In order to learn how to do something well, you have to fail sometimes. In order to fail, there has to be a measurement system. And that's the problem with most philanthropy - there's no measurement system. You give somebody some money to do something and most of the time you can really never measure whether you failed or succeeded in your judgment of that person or his ideas or their implementation.

Be honest with yourself and with people always do everything on time. Never give up, go to your goals, even if all the bad. In this life, all really, you only need to do. The more I talk to people, the more I am convinced that in general they have one goal - to become the richest dead in the cemetery.

Combine science and humanities.

The people who are doing the work are the moving force behind the Macintosh. My job is to create a space for them, to clear out the rest of the organization and keep it at bay.