The tongue is not steel, yet it cuts.
More Romanian Proverbs:
When you spit against the wind you get a dirty beard.Romanian
The lamp is not burning for those asleep.
Romanian
Kiss the hand that you cannot bite.
Romanian
Take an ox by its horns, a man by his heart.
Romanian
Only what you have in your hand is not a lie.
Romanian
Make a pact with the devil until you have crossed the bridge.
Romanian