I wonder how much deeper the ocean would be without sponges. Nothing is fool-proof to a sufficiently talented fool. It is hard to understand how a cemetery raised its burial cost and blamed it on the cost of living. It is said that if you line up all the cars in the world end to end, someone would be stupid enough to try and pass them. I started out with nothing, and I still have most of it.
Light travels faster than sound.
This is why some people appear bright until you hear them speak.