A good aphorism is too hard for the tooth of time, and is not worn away by all the centuries, although it serves as food for every epoch. Hence it is the greatest paradox in literature, the imperishable in the midst of change, the nourishment which always remains highly valued, as salt does, and never becomes stupid like salt.
No matter what ailed you, you went to see the barber surgeon who wound up cupping you, bleeding you, purging you. And, oh yes, if you wanted, he would give you a haircut and pull your tooth while he was at it.
A trite popular saying, or proverb. (Figurative and colloquial.) So called because it makes its way into a wooden head. Following are examples of old saws fitted with new teeth.