给老师写信怎么写?

Dear teacher long:
I don't know how to write this composition . What do a young teacher like you we love so much! I know some student didn't like you methods of teaching. Maybe was other reasons. My brother told me :"Crafty men contemn studies, simple men admire them. and wise men use them for they teach not their own use !" As you said:" Alife without aim is like a ship without compass."
I'm good at PE but not so hot an English. you let me find confidence of learning English. I tried hard to resrain myself to paly more computer. Eventhough my Engilsh grade is not good, I believe i can do my best to study Engilsh. Don't pay attention to anybody notion, believe ourselves can do the best!
Rome is not buitl in a day . Believe where there is a will there is way. At one time you gave our many logion. here , i have a logion for you :" Experience is the mother of wisdom." good luck to you .Miss long !

your student