“Unfortunately, the practice of leadership is so misunderstood. It has nothing to do with rank. It has nothing to do with authority. Those things may come with a leadership position—and they may help a leader operate with greater efficiency and at greater scale—but those things do not a leader make. Leadership is not about being in charge; it’s about taking care of those in our charge. It is a distinctly human endeavor. And part of what it takes to advance good leadership is to share the lessons, tools, and ideas that help each of us become the leaders we wish we had.”