<P> This song is louder than the previous two parts, expressing Pink's rage . It is also the shortest part of "Another Brick in the Wall", and cross-fades into "Goodbye Cruel World". On the live version the song gets an extended ending seguing into the instrumental "The Last Few Bricks" which continues its keyboard staccato . </P> <Dl> <Dt> Plot </Dt> </Dl> <P> Pink decides to finish this wall as a result of his rage after his wife's betrayal . He states that he has seen "the writing on the wall". He concludes that he no longer needs anything at all, dismissing the people in his life as just "bricks in the wall". The song also contains the line "I don't need no drugs to calm me", possibly foreshadowing what is going to happen in the song "Comfortably Numb", although Waters has stated that "Comfortably Numb" is not about drugs . </P> <Dl> <Dt> Film version </Dt> </Dl>

Who sang we don't need no education