Before an angry face keep your mouth shut.
More Sicilian Proverbs:
Being overweight is being halfway sick.Sicilian
Better not fight with the condemned.
Sicilian
Don't preach, neither at home nor abroad.
Sicilian
Petrafendola from Modica, Bread from Ragusa, and olives from Chiaramonte.
Sicilian
The boss said to the servant, when there isn't what you want, eat what there is.
Sicilian
Don't confront water and fire.
Sicilian