回複：cover letter written by myself ?

1. Who am I and what I am going to do.
2. I am very good, for example, I have PhD degree, I am a three good student.......prof. XXX said( in the recommendation letter).....
3. my project is very important, if it could not be fulfilled by me, all US people may die.
4.If you do not give me green card, this country will lost million's million's money.
5. give me the green card, please.
6. Signature, date.