Lucretius on optical illusions.(Poems)(Titus Lucretius Catus)(Critical essay)

In the first century B.C., amidst the constant turmoil and upheaval of the late Roman Republic, a poet named Titus Lucretius Catus, about whom we know next to nothing, composed one of the unlikeliest masterpieces of Western literature: an epic-length didactic poem in Latin hexameters on atomic theory and Epicurean philosophy, known to us as De Rerum Natura, "On the Nature of Things." It probably seemed as curious then as now. Prose, not poetry, was the vehicle for philosophy in the first century, and Greek, not Latin, was its proper language. Epicurus himself would, in theory, have frowned on this mode for his gospel--he disapproved of poetry--but for Lucretius, poetry was ...