Bug eaters, a term applied derisively to the inhabitants of Nebraska by travellers on account of the poverty-stricken appearance of many parts of the State. If one living there were to refuse to eat bugs, he would, like Polonius, soon be "not where he eats but where he is eaten." [Walsh, 1892]
Necessity is the Mother of Invention. [Richard Franck, c.1624-1708, English author and angler, "Northern Memoirs," 1658]
To maken vertu of necessite is in Chaucer. Related: Necessities.