Though I may not be a king in my future life, so much the better: I shall nevertheless live an active life and, on top of it, earn less ingratitude.
Frederick The GreatI am up and about when I am ill, and in the most appalling weather. I am on horseback when other men would be flat out on their beds, complaining. We are made for action, and activity is the sovereign remedy for all physical ills.
Frederick The Great