The good that you fail to do is gone forever.
More Sicilian Proverbs:
Stand by your own whether right or wrong.Sicilian
The unmarried don't know about labor pains.
Sicilian
Give an apple to the little ones, a book to the old.
Sicilian
To be worth as much as the H in the ABCs.
Sicilian
The old woman doesn't want fun, she wants bread, wine, and fire.
Sicilian
When you're invited, eat heartily, because if they like you they'll laugh, and if they don't like you they'll feel the pangs of death.
Sicilian