Leadership means doing the right things, whereas management means doing things right. When management does things right, we call that efficiency. When leadership does the right things, we call that effectiveness. In our world of business, industry, and government, we need both – effective leadership and efficient management. On a personal level, it’s the same. We must be doing the right things, and we need to be doing them in the best ways. This requires a keen handling of our clocks and calendars.