This is it (oh-oh-oh-oh) This is life, the one you get So go and have a ball This is it Straight ahead and rest assured You can't be sure at all So while you're here, enjoy the view Keep on doing what you do So hold on tight, we'll muddle through One day at a time So up on your feet, up on your feet (pa' arriba!) Somewhere there's music playing Don't you worry none We'll just take it like it comes One day at a time, one day at a time One day at a time (un día a la vez, lo tomas un día a la vez) One day at a time, one day at a time One day at a time!