A fence between makes love more keen.
More French Proverbs:
There is something in the misfortune of our best friends which does not displease us.French
Money is lost only for want of money.
French
They forgive the wine but they hang the bottle.
French
Laws have wax noses.
French
He that rewards flattery, begs it.
French
If the fire does not burn you the smoke will blacken you.
French