nking back. He never worries about his lower grade life ,but faces up to it. For example, he only can read ”J” and ”O” before, because he has no chance to study in his childhood. But finally, he sets his mind to study and can write letters by himself.
　　
　　Although Joe is a person with only a little knowledge, what he owns is far more precious than many learned men. His pure heart will bring him great expectations. What he teaches us is that never to be taken away your pure heart and optimistic attitude towards life. There will be nothing difficult or miserable when you treat them with a sincere heart.
　　
　　To be simple, what you will gain is far beyond your imagination and you will find that life is just a game which is always filled with happiness and bliss!