A rubar poco si va in galera, a rubar tanto si fa cariera.
　　English translation: Steal a little, go to jail; steal a lot, make a career of it.
　　A tutto c'è rimedio, fuorchè alla morte.
　　English translation: There is a cure for everything except death.
　　Acqua cheta rovina i ponti.
　　English translation: Silent waters run deep.
　　Acqua passata non macina più.
　　English translation: That's water under the bridge.
　　Aiutati che Dio t'aiuta.
　　English translation: Help youself and God will help you.
　　Idiomatic meaning: God helps those who help themselves.
　　Al bisogno si conosce l'amico.
　　English translation: A friend in need is a friend indeed.
　　Al contadino non far sapere quanto è buono il formaggio con le pere.
　　English translation: Don't let the farmer know how good cheese is with pears.
　　Ama il prossimo tuo come te stesso.
　　English translation: Love thy neighbor as thyself.
　　Ambasciator non porta pena.
　　English translation: Don't shoot the messenger.
　　Amico di tutti e di nessuno e tutt'uno.
　　English translation: A friend to all and a friend to none is one and the same.
　　Avere le mani in pasta.
　　English translation: To have a finger in the pie