Who speaks, sows; who listens, reaps.
More French Proverbs:
If you give a gift to a rich man, the devil sniggers.French
Who pays the piper calls the tune.
French
Eat bread at pleasure, drink wine by measure.
French
They who come from afar have leave to lie.
French
The devil was handsome when he was young.
French
If the sky were to fall we should catch plenty of larks.
French