The song starts out like this, The road we walk is long and lonely and you only get to live one life, so if you've a dream that you believe in, to make it real you may have to fight, slammin doors and tears of heart-ake through a world that's

this is where i lose this song at, I heard Daniel O'Donnel sing just that part of the song, I don't think that he wrote this song. Can anyone help me? thanks