Foul is Fair, Fair is Foul

                   Wow, this quotation surely made me think. Its a tough one. Short but meaty to say the least. People may get it all different but that's not a problem. We all have different levels of understanding so forgive me if I have a different interpretation as you do.
                   For me, this line means a lot. It says that sometimes in life, when you do fair things to others, they think of something bad about you and time comes when you have to do something foul just to make the situation fair for you. Its just so tough to get a hold of the meaning of its line because its so deep. But once you get into the deeper level of understanding, these Shakespearean trademark lines would really touch your lives.
                  For an instance, we know how selfish and cruel this world is. Sometimes even if you are doing all of your best to be fair to others, they still plan mischief on you as if you have deceived them. Of course, if you are so kind in this world, you would suffer. That's why sometimes, you have to do something bad just to level the situation and get over your disadvantages. Its tough, it sure is but you have to do it to survive.