"You can't do right by doing wrong , can't wrong by doing right". 

        This quote means that that when you do the right thing you will never be blame for doing the wrong thing . But still is better to do the right thing. If you do your homework you are not going to get in trouble for doing it. Or don't clean the house but be happy and proud of them. Also when you present to some one for a job. So you start to give your reasons why you want to get the job. And you you start saying negative things and you don't give the best. That is doing back because if you want the job you have to choose the right answers to get the job. We have to learn what is best for us and always try to choose the right. And always try to stay out of problems.