Roberts has gathered together more than 400 insightful, inspiring, and instructive quotes that illustrate how some of history's great minds have viewed the all-important quality of leadership. "Mere precedent is a dangerous source of authority."--Andrew Jackson "Change is not made without inconvenience, even from worse to better." -Richard Hooker "Character is much easier kept than recovered." -Thomas Paine. Every page of The Best Advice Ever helps readers increase their own effectiveness in the workplace whether they're business executives, managers, or entrepreneurs.