Think much, say little, write less.
More French Proverbs:
Deceit always returns to its master.French
Don't run too far, you will have to return the same distance.
French
Nothing is more easily blotted out than a good turn.
French
You have to give time some time.
French
He who bestirs himself sucks up, he who lies still dries up.
French
A man assailed is half overcome.
French