Who sows thorns let him not walk bare-foot.
More French Proverbs:
Spare to speak and spare to speed.French
With enough 'ifs' we could put Paris in a bottle.
French
Love teaches asses to dance.
French
The future belongs to the man who rises early.
French
The eye of the master fattens the steed.
French
Better a small fire that warms you than a big one that burns you.
French