Describe the characteristics of an exceptional leader by examining someone whom you have observed or with whom you have worked or known. Illustrate how his or her leadership style has influenced you. Introduce the person and the context in which you know him or her.Describe a few of the mentor's key qualities that you most admire.Relate one or two particular scenarios that demonstrate these qualities.Describe what you have learned from the person. What do you now do differently as a result of having known your mentor? How have you or your actions changed? Be concrete. Cite specific examples of things that you have learned. Describe the situations in which you learned these things. Show how you have used this knowledge to your professional advantage.