"Apple has always had the discipline to make the bold decision to walk away. We walked away from the floppy disk when that was popular with many users. Instead of doing things in the more traditional way of diversifying and minimizing risk, we took out the optical drive, which some people loved. We changed our connector, even though many people loved the 30-pin connector. Some of these things were not popular for quite a while. But you have to be willing to lose sight of the shore and go. We still do that. "
Tim Cook on how Apple maintains focus even as they continue to do more and more.