A house: you can know who built it, but not who is enjoying it.
More Corsican Proverbs:
A cursed horse has a shining coat.Corsican
Crows with crows and ravens with ravens.
Corsican
Night is the mother of advice.
Corsican
Money doesn't come from singing.
Corsican
The Lord gives to he who has no teeth.
Corsican
The weather worsens on Saint Bartholomew's Day.
Corsican