I used to think that engineers should focus on technical matters, but I changed my mind after listening to a lecture given by Mr Seah Moon Ming. He is the chairperson of SMRT Corporation Ltd. I felt quite honored to learn about some of the experiences of this distinguished alumnus (校友) of the National University of Singapore. Mr Seah mainly discussed corporate (企业的) leadership in terms of “charge, connection and courage”. His lecture provided me with new insights (理解) into leadership.