You can't polish a turd. (Persian Proverb)

You can't polish a turd.

Persian Proverb

Related proverbs

The turd is proud that the river will carry it. View proverb
Spanish Proverb
He who puts his nose in a turd does not know what he is smelling. View proverb
German Proverb
The more you stir a turd, the more it stinks. View proverb
Dutch Proverb
Elbow grease is the best polish. View proverb
English Proverb
True friends never polish each other. View proverb
American Proverb