Dumber than a bucket of rocks.
More Traditional Proverbs:
Before the world finds a place for you, find a place for yourself in the world.Traditional
A live dog is better than a dead lion.
Traditional
A bargain is something you cannot use at a price you cannot resist.
Traditional
Learn to listen. Opportunity could be knocking at your door very softly.
Traditional
What the eye does not admire the heart does not desire.
Traditional
The wolf changes his coat, but not his disposition.
Traditional