“Write down somewhere in the margins on this page your answer to this question: How have you changed . . . lately? In the last week, let’s say? Or in the last month? The last year? Can you be very specific? Or must your answer be incredibly vague? You say you’re growing. Okay . . . how? “Well,” you say, “In all kinds of ways.” Great! Name one. You see, effective teaching comes only through a changed person. The more you change, the more you become an instrument of change in the lives of others. If you want to become a change agent, you also must change.2 Change the leader—change the organization.”