Ne Rubeam, Pingui donatus Munere
(Horace, Epistles II.i.267)
While you, great patron of mankind, sustain
The balanc'd world, and open all the main;
Your country, chief, in arms abroad defend,
At home, with morals, arts, and laws amend;
How shall the Muse, from such a monarch steal
An hour, and not defraud the public weal?