Truth is the club that knocks down and kills everybody.
More French Proverbs:
Don't find fault with what you don't understand.French
Why keep a dog and bark yourself?
French
It is a wise man who lives with money in the bank, it is a fool who dies that way.
French
He is a thief indeed who robs a thief.
French
Let not your shirt know your way of thinking.
French
Never did capon love a hen.
French