In The Innovation Paradox, Richard Farson and Ralph Keyes argue that failure has its upside, success its downside. Both are steps toward achievement, and the two extremes are not as distinct as we imagine. In today's business economy, it's not success or failure -- it's success and failure that lead to genuine innovation. History's great innovators, from Thomas Edison and Charles Kettering to Bill Gates and Jack Welch, saw failure as...