You can do better. You deserve better.
Harvard University. You have heard of it, right? It is kind of a big deal. Depending on your GPA, ascending to the White House is more likely.
Harvard makes sure their brilliant student body is equipped to take on the world. They advise students about their jobs. They also give students several formats to express why their dream job should not go to someone else. Now, you can use it yourself.
Here is the cover_letters_guide for your future enjoyment and current edification.