I usually sing this part (but only when I'm driving alone in the car).
"Froh, wie seine Sonnen fliegen
Durch des Himmels praecht'gen Plan,
Laufet, Brueder, eure Bahn
Freudig, wie ein Held zum Siegen."
(Joyful, like his suns a-flying
Through the heavens' glorious plain,
Run, O brothers, run your course
Hero-like to victory.)