In this witty “how-to” guide, Wisława Szymborska has nothing but sympathy for the labors of would-be writers generally: “I myself started out with rotten poetry and stories,” she confesses in this collection of pieces culled from the advice she gave—anonymously—for many years in the well-known Polish journal Literary Life. She returns time and again to the mundane business of writing poetry properly, that is to say, painstakingly and sparingly. “I sigh to be a poet,” Miss A.…