A customer is the most important visitor on our premises. He is not dependent on us. We are dependent on him. He is not an interruption in our work. He is the purpose of it. He is not an outsider in our business. He is part of it. We are not doing him a favor by serving him. He is doing us a favor by giving us an opportunity to do so.

You can't just ask customers what they want and then try to give that to them. By the time you get it built, they'll want something new.

Your most unhappy customers are your greatest source of learning.

Again, your challenge is not just to improve. It is to break the service paradigm in your industry or market so that customers aren’t just satisfied, they’re so shocked that they tell strangers on the street how good you are.

Any customer can have a car painted any color that he wants so long as it is black.

Thousands of salespeople are pounding the pavements today, tired, discouraged and underpaid. Why? Because they are always thinking only of what they want. They don't realize that neither you nor I want to buy anything. If we did, we would go out and buy it. But both of us are eternally interested in solving our problems. And if salespeople can show us how their services or merchandise will help us solve our problems, they won't need to sell us. We'll buy. And customers like to feel that they are buying - not being sold.

We can believe that we know where the world should go. But unless we're in touch with our customers, our model of the world can diverge from reality. There's no substitute for innovation, of course, but innovation is no substitute for being in touch, either.

It is not the employer who pays the wages. Employers only handle the money. It is the customer who pays the wages.

Never treat your audience as customers, always as partners.

Look at the design of a lot of consumer products—they're really complicated surfaces. We tried make something much more holistic and simple. When you first start off trying to solve a problem, the first solutions you come up with are very complex, and most people stop there. But if you keep going, and live with the problem and peel more layers of the onion off, you can oftentimes arrive at some very elegant and simple solutions. Most people just don't put in the time or energy to get there. We believe that customers are smart, and want objects which are well thought through.