There can be little doubt that the extant remains of Persius form the whole of his writings. In his boyhood he had indulged in the literary exercises of the classroom, and these immature efforts included a tragedy, a book of travels, and some lines on the elder Arria, whose Non dolet1 was an appropriate subject for a young Stoic to commemorate. These experiments had little merit, otherwise they would not have been destroyed on the advice of Cornutus, his friend and teacher and literary executor.