The phrase salt of the earth describes someone who is essential and pure of heart, a reference to the biblical Sermon on the Mount. To salt the earth usually means to render the ground useless, whether metaphorically or literally. This is part of a complete episode.
More from this show
Susie Dent’s murder mystery Guilty by Definition (Bookshop|Amazon) follows a lexicographer in Oxford who becomes a sleuth of a different kind, seeking the culprit in a long-unsolved killing. A lexicographer herself, Dent includes lots of obscure and...
Mona from Riverview, Florida, grew up understanding that the word schmooze, which comes from Yiddish, meant simply “to mingle and chat” at parties, but when she fondly referred to her friend as a schmoozer, the friend was insulted, assuming that a...