Neatorama's own managing editor, Miss Cellania, hails from Kentucky. That's the state where public officials must swear an oath againts dueling. Andrew Jackson uttered the words in the post title. Having worked with Miss Cellania for 4 years, I can tell you this: it's completely true.
Don't speak ill of the Commonwealth of Kentucky in her presence because Miss Cellania never took that oath. And I bet she'd be proud to own one of these silkscreened prints made on vintage road maps of her state.