Don’t teach your grandmother to suck eggs.
More French Proverbs:
The one-eyed are kings in the land of the blind.French
From bishop to turn miller.
French
A little sheep always seems young.
French
A little sheep always seems young.
French
Whoever rubs himself with garlic will not smell of cloves.
French
Whoever rubs himself with garlic will not smell of cloves.
French