Yes I've run a mile in my head   Didn't listen to the things that you said   But it's the simple things that make you smile   It's the simple things that make you smile      So what went wrong?   Was it me that let you down again?   So what went wrong?   How could I ever lose my best friend?      Cause I've climbed these walls to clear my head   Thought I was something more but I'm a fool instead   But it's the simple things that make you smile   It's the simple things that make you smile      So what went wrong?   Was it me that let you down again?   So what went wrong?   How could I ever lose my best friend?      So what went wrong?   Was it me that let you down again?   So what went wrong?   How could I ever lose my best friend?      But it's the simple things   It's the simple things that make you smile   It's the simple things   It's the simple things that make you smile      But it's the simple things   It's the simple things that make you smile   It's the simple things   It's the simple things that make you smile      We don't need no education   We don't need no thought control   No dark sarcasm in the classroom   Teacher leave them kids alone   Hey teacher leave them kids alone      All in all you're just another brick in the wall   All in all you're just another brick in the wall   In the Wall