He preaches well who lives well.
More Italian Proverbs:
Do not give the dog bread every time he wags his tail.Italian
The unfortunate know who are their real friends.
Italian
A mad parish, a mad priest.
Italian
To become rich in this world, it needs only to turn one's back on God.
Italian
Who dangles after the great is the last at table and the first to be cuffed.
Italian
A lawsuit is a fruit-tree planted in a lawyer's garden.
Italian