The Nature of ThingsNew translation by Alicia Stallings, with an introduction by Richard Jenkyns. On the Nature of Things by Lucretius is a poem that blends scientific inquiry and philosophical exploration with some of the greatest poetry ever written. With intense moral fervour, Lucretius seeks to show humanity that there is nothing to fear in death, as the soul is mortal and the world operates under the mechanical laws of nature, rather than being governed by gods.