Leadership is the most important strategic resource of an enterprise. Many studies have found that leadership plays an important role in driving sustainable growth and strategic change. However, developing great leaders is a huge challenge for any business. In the process of developing excellent leaders, it is very important to enhance the wisdom of leaders. This course applies a multi-case study method to conduct an in-depth study of the wisdom of dozens of outstanding leaders around the world, and proposes a theoretical framework for wisdom. This course aims to introduce students to identify what wisdom leaders have, and how to develop great leaders.