You hop about in cap of grey quite wary of my eye, but when you spout your lively lay, you’re never very shy. Your name’s a cruel homonym for vermin in the trap, but in dun coat with tawny trim you’re such a dapper chap.
“If you are on the wrong road, progress means doing an about-turn and walking back to the right road; and in that case the man who turns back soonest is the most progressive man.” -C.S. Lewis