Simon Sinek has a simple but powerful model for inspirational leadership -- starting with a golden circle and the question: "Why?" His examples include Apple, Martin Luther King Jr. and the Wright brothers ...
Challenges and problems can derail your creative process ... or they can make you more creative than ever. In the surprising story behind the best-selling solo piano album of all time, Tim Harford may just convince you of the advantages of having to work with a little mess.
