Bezos on Innovation
"Companies get skills-focused, instead of customer-needs focused. When[companies] think about extending their business into some new area, the first question is "why should we do that—we don't have any skills in that area." That approach puts a finite lifetime on a company, because the world changes, and what used to be cutting-edge skills have turned into something your customers may not need anymore. A much more stable strategy is to start with "what do my customers need?" Then do an inventory of the gaps in your skills."