Bill George is best-known as the former CEO of Medtronic, where the company’s market cap grew from $1.1 billion to $60 billion during his tenure. Upon his retirement in 2002, Bill invented a new life and purpose (by making little bets, I might add shamelessly) to write and to teach. His books, Authentic Leadership and True North: Discover Your Authentic Leadership (which I collaborated with Bill on) have become leadership classics, all while Bill has created and taught thousands of Harvard Business School students a set of processes and practices for helping people develop themselves in an authentic way, consistent with their values, intrinsic motivations, and a broader sense of purpose.