Barren corn makes bitter bread.
More French Proverbs:
The servant of the devil does more than is asked for.French
His like Jean de Nivelle's dog, that runs away when he is called.
French
Real love is when you don't have to tell each other.
French
Nip the briar in the bud.
French
Who is known as an early riser may sleep longer.
French
A vicious dog must be tied short.
French