Kiss the hand that you cannot bite.
More Romanian Proverbs:
An ass is but an ass, though laden with gold.Romanian
A barber learns to shave by shaving fools.
Romanian
If you want to sweep the steps clean, start at the top.
Romanian
The needle is small, but it sews expensive garments.
Romanian
Knotty timber requires sharp wedges.
Romanian
The snake bites the tamer first.
Romanian