There are mountains to climb Sunken treasures to find I'm not wasting my time 'Cause since I was 17 I've known That there are doors that are closed To those who only say no They have nowhere to grow With everything that they were dreaming of But now I'm not letting go And this is how it goes When the wildest rivers rise There's a sparkle in my eyes Always guides me out of the dark 'Cause I've got an iron heart Sometimes life is a test A dagger into your chest But I won't settle for less Than everything I've ever wanted now And I'm not letting go And this is how it goes When the wildest rivers rise There's a sparkle in my eyes Always guides me out of the dark And this is how I know That whatever they may scream They can never steal my dream Now I'm ready to fall 'Cause I've got an iron heart Hey! Oh-oh-oh-oh-oh-oh 'Cause I've got an iron heart Hey! Oh-oh-oh-oh-oh-oh Now this is the place where all the wild ones go Everyone who has a heart that's tough on the outside On the inside, they know That this is how it goes When the wildest rivers rise There's a sparkle in my eyes Always guides me out of the dark And this is how I know That whatever they may scream They can never steal my dream Now I'm ready to fall 'Cause I've got an iron heart Hey! Oh-oh-oh-oh-oh-oh 'Cause I've got an iron heart