" In his book The Prime Movers,1 psychologist Edwin Locke identifies the core mental traits of great business leaders—Steve Jobs, Sam Walton, Jack Welch, Bill Gates, Walt Disney, and J. P. Morgan, to name only a few. While a number of variables contributed to their success, Locke found one key trait they all shared: vision. "

― Peter H. Diamandis , Bold: How to Go Big, Create Wealth and Impact the World