Eat and drink with your relatives, but do business with strangers.
More Italian Proverbs:
Words are female, deeds are male.Italian
Even woods have ears.
Italian
Fortune comes to him who strives for it.
Italian
He who laughs overmuch may have an aching heart.
Italian
The remedy for injuries is not to remember them.
Italian
Women are wise impromptu, fools on reflection.
Italian