That's been one of my mantras - focus and simplicity. Simple can be harder than complex: You have to work hard to get your thinking clean to make it simple. But it's worth it in the end because once you get there, you can move mountains.

I think PCs are going to be like trucks. Less people will need them. And this is going to make some people uneasy.

Your thoughts construct patterns like scaffolding in your mind. You are really etching chemical patterns. In most cases, people get stuck in those patterns, just like grooves in a record, and they never get out of them.

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.

Your time is limited, so don't waste it living someone else's life.

I think right now it's a battle for the mindshare of developers and for the mindshare of customers, and right now iPhone and Android are winning that battle.

A lot of people in our industry haven't had very diverse experiences. So they don't have enough dots to connect, and they end up with very linear solutions without a broad perspective on the problem. The broader one's understanding of the human experience, the better design we will have.