Quote: Steve Jobs

Steve Jobs:

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.

And that's why Apple got so ahead of the curve in so many industries (portable music devices, mobile phones, notebooks, tablets, etc.) while their respective competitors in each have been left wondering what happened.

Here's a good slideshow with several of Steve Job's quotes.