Would you shear a donkey for wool!
More Latin Proverbs:
Excess of delight palls the appetite.Latin
By submitting to an old insult you invite a new one.
Latin
Emulation begets emulation.
Latin
Let no man be the servant of another, who can be his own master.
Latin
A common blot is held no stain.
Latin
After the manner of Mandrabulus [i.e., going from worse to worse].
Latin