This document discusses the definitions, theories, styles, and skills of leadership and management. It defines leadership as envisioning change and motivating others, while defining management as planning and directing an organization to achieve goals. The document outlines several theories of leadership including great man, trait, and situational theories. It also describes the autocratic, democratic, and laissez-faire styles of leadership. For management, it identifies top, middle, and lower levels and defines manager roles and skills. Finally, it contrasts leaders who innovate and inspire versus managers who maintain systems and rely on control.