It's not WHAT our job is that counts, it's our recognition of WHO GAVE US the job. When we work for a higher purpose, then whether you're the most powerful man in the world or the janitor who cleans the bathroom, all feel honored to serve. Whatever job Hashem has given us to do in this world, even if it feels sometimes like we're scrubbing the toilets of the King's palace, if we do it with joy and dedication, Hashem Himself will one day thank us and invite us to dwell in His presence for all eternity!