Whistle while you work, that’s an orderWhistle while you work, that’s an order
“To stay cheerful when involved in a gloomy and exceedingly responsible business is no inconsiderable art: yet what could be more necessary than cheerfulness? Nothing succeeds in which high spirits play no part. Only excess of strength is proof of strength.” – Friedrich Nietzsche, Twilight of the Idols (trans. Hollingdale)