Big head, little wit.
More French Proverbs:
The reputation of a man is like his shadow; it sometimes follows and sometimes precedes him, it is sometimes longer and sometimes shorter than his natural size.French
He who waits for another man's trencher often dines in imagination.
French
A healthy soul cannot live in a dry body.
French
Beauty, unaccompanied by virtue, is as a flower without perfume.
French
Write injuries in the sand, kindnesses in marble.
French
Belles are not for the beaux.
French