Married people and mules, leave them alone.
More Sicilian Proverbs:
Peace won't settle where a woman rules.Sicilian
Cover a dog bite with fur.
Sicilian
The good that you fail to do is gone forever.
Sicilian
Honey is often bitter.
Sicilian
Whoever sows on hard ground, needs good wishes and luck.
Sicilian
Woe unto the patient whose doctors argue.
Sicilian