If you look at the history of science - whether it be in medicine or mathematics, many things - new and profound - have happened to or have been created by motivated people. Dedication is one thing - motivation and inspiration - quite another. Surely, as doctors we can motivate patients to do the right things to get well and remain healthy. But that's just a one on one. To do that, you do not have to be professor in a medical school. On the other hand, being one, puts you in a unique position of being able to motivate and inspire your colleagues and residents. The higher you are in the hierarchy, the greater the opportunity. As you rise higher, it is this quality of yours that will make a difference. Ignite a young mind and in time see what a spectacular "light show" it produces - a light show that could affect hundreds of thousands of lives in ways which you could not have imagined in a thousand lifetimes. Build a great team and inspire them to great heights and achievements and they will surpass your wildest dreams.