foul is fair and fair is foul

     What is just/okay/ fair to other people is the opposite of how other people perceive. It means that if some people work hard for others not in their own.Example to those students who are doing their assignments, thinking how can they solve it, how can they answer it. But, when they in school some of her/his classmates will just only copy their works. for them it is just a piece of paper.