...And Mr. Mick not only became a vegetarian, but at length declared vegetarianism doomed ("shedding," as he called it finely, "the green blood of the silent animals"), and predicted that men in a better age would live on nothing but salt. And then came the pamphlet from Oregon (where the thing was tried), the pamphlet called "Why should Salt suffer?" and there was more trouble. (The Napoleon of Noting Hill, GK Chesterton.)