<p>Different people have different dreams. Obama’s wage is not that high either compared to other Harvard grads. He became the president because he wanted to make a change. Students attend university because they enjoy learning not because to make money. Okay most of them do. But there are people who attend university to learn knowledge that can truly change the world in amazing ways. For example, Annan, Ban Ki Moon, Obama, Bill Gates, and many others. Some of them don’t make a lot but money is not important to them. The happiness and well being of others in the world is what is the most important to those people. They are not merely satisfied with catching criminals in one city and make the lives of citizens in City X better, they want to make the entire world better. </p>