The rejected stone will become the cornerstone of the wall.
More Sicilian Proverbs:
One sins and is enthroned, another sins and is crucified.Sicilian
The creditor gets a pledge from the good payer.
Sicilian
Having a priest in the house is paradise on earth.
Sicilian
Use your time in May to stock up for winter.
Sicilian
A neat house and a messy vineyard.
Sicilian
The bigger the chance, the less the security.
Sicilian