'Til It Goes lyrics

Given the words, what would you say on this one line? Given the gold, what would you spend on this one find? Before we sleep, what will we dream in the sunlight? If I should go before you wake, would you dream light? You never know, you never know what you got till it goes Sorry, my darling, I can't stay on this main line Sorry, my darling, I must go but you'll always be mine You never know, you never know what you got till it goes You never know, you never know what you got till it goes You never know, you never know what you got 'tll it goes You never know, you never know what you got till it goes You never know, you never know what you got till it goes