Does the statement "Fair is foul, and foul is fair" thoroughly expresses the many themes of Shakespeare's ''? The first time we hear the statement is very early in the play when the witches say the exact line "Fair is foul, and foul is fair" only for himself to repeat it very closely two scenes later. This repetition of the lines shows me that the characters themselves believe that there are many foul events taking place. In this essay I will endeavour to prove that the above statement doesn't express '' thoroughly. Firstly I will show th ....