Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The Beauty of Leadership In Action

James M. Kouzes and Barry Z. Posner clearly articulate the "Leadership Challenge" around ten commitments. They sub-divide these ten commitments into five practices: Challenging the process, inspiring a shared vision, enabling others to act, modeling the way and encouraging the heart. Kouzes and Posner illustrate each of these practices with a wide variety of examples that give life to leadership. To their credit, Kouzes and Posner refrain from using jargon that makes their analysis of leadership, its rewards and pitfalls a very enjoyable read that is easily accessible to a wide audience. "The leadership Challenge" is ultimately a quest of self-discovery that helps its readers better know themselves and improve their leadership skills in action.