Salt of the earth

Generated image of a man spreading gypsum on his garden
Salt of the earth describes someone who is very good, honest, and kind. It is usually used for ordinary people who work hard, help others, and do the right thing without showing off.

The phrase comes from an old expression that compared good people to salt, which was once very valuable and important for preserving food. Just as salt was essential in everyday life, these people were seen as important and dependable members of a community.

The old mechanic who fixes cars for free is the salt of the earth.