i wonder where i ll be at the end of the world i wonder how i ll get home i wonder how it feels to be on top of the world with all the highs and lows i wonder where i ll be when the ceiling falls i wonder if i ll be stoned i wonder will they hear me past these four walls and what you ll write on my headstone is it true what doesn t kill you really makes you stronger is it true what s good for you makes you live longer who wants to live longer i ll change the world before i go all i know i ll change the world before i go that s all i know i wonder where i ll be at the end of the world i wonder how i ll go i wonder if there will ever be an end to the war and will my friends come home i wonder if i ll ever be able to learn all the things i m taught i wonder if i ll give me all the credit i ve earned it seems it s all i ve got cuz if it s true that what doesn t kill you really makes you stronger than it s true what s good for you makes you live longer who wants to live longer i ll change the world before i go all i know i ll change the world before i go that s all i know you pick yourself up but you re still on the floor you re feeling better but you can t find the cure it s sad to say but i m pretty sure the oldest trick in the book doesn t work any more all i know i ll change the world before i go all i know gonna change the world before i go i ll change the world before i go all i know gonna change the world before i go that s all i know yeah that s all i know