In this world,there are many kinds of people.some people are rich,some are poor;and someone is a success man,someone is no accomplishment etc.Different people have different fate.             

       Don't complaint this world,it can't give you too much,all need our efforts. Rich man,successful man.May be they have a very good upbringing,may be not.Perhaps,they rely on their own efforts,gain all the things.But behind in their, there must be a hard scene. sometimes we envy others,why they are live a happy life,why they are so success,why ourself can do that. whenever this time,we are so angry,feel the world is unfair.This is a normal mentality.I think all of us have a self-examination.                           

       Don't envy others.we must effort and struggle.that's what we have to do.Do meaningful things,improve ourself.To have a good future,let us work hard.Belive ourself.