Once i saw some advertisements of this book on Hoa Hoc Tro magazines or Tuoi Tre newspaper, I just wanna read them. In this book, the Korean twin brothers write about their experiences and useful studying advices for us. They went to US as immigrants in the early age without any English. They couldn't even say a simple sentence at all. When they were in highschool, they started to think of the university they would study: Harvard University. However, their friends found this to be the most amusing thing they had ever heard. This, however, has stimulated their interest in studying. Finally, they have reached the goal that they set: The twin brothers shoot for Harvard.I admire their strong will. So i'm taking after them and try to improve my english. I think you should read this book.