This is it; this is it. This is life, the one you get, so go and have a ball!
This is it; 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. Hold on tight; we'll muddle through, one day at a time, one day at a time! So, up on your feet; up on your feet; somewhere there's music playing. Don't you worry none, just take it like it comes, one day at a time, one day at a time, one day at a time, one day at a time, one day at a time, one day at a time, one day at a time!