Beneath our anxious quickenings, beneath our fanged fears, beneath the rusted armors of conviction, tenderness is what we long for — tenderness to salve our bruising contact with reality, to warm us awake from the frozen stupor of near-living. Tenderness is what permeates Platero and I ( public library ) by the Nobel-winning Spanish poet Juan Ramón Jiménez (December 23, 1881–May 29, 1958) — part love letter to his beloved donkey, part journal of ecstatic delight in nature and humanity, part fairy tale for the lonely. Healer on a Donkey by Niko Pirosmani, early 1900s. Living in his birthplace of Moguer — a small town in rural Andalusia — Jiménez began composing this uncommon posy of prose poems in 1907. Although it spans less than a year in his life with Platero, it took him a decade to publish it. At its heart is a simple truth: What and whom we love is a lens to focus our love of life itself.…