Pliny admired Julius Mauricus because he spoke his mind, and Emperor Nerva because he let him.
Rome welcomed gentle Nerva (r. 96-98) with relief following the death of Emperor Domitian, who — thanks to hangers-on such as Fabricius Veiento, and the feared spymaster Catullus Messalinus — had maintained a vicious police state. Pliny’s friend Julius Mauricus had lost his brother in one of Domitian’s purges, but he was still speaking his mind.
Pliny was only about nine when his uncle left to go and help rescue the terrified townspeople of Pompeii and Herculaneum.
On August 24th, 70, Mount Vesuvius on the Bay of Naples began to erupt. Pliny, a nine-year-old boy doing his homework in nearby Miseno, watched his uncle Pliny, the admiral, sail off to the disaster zone; later he learnt that Uncle Pliny had parted from the other boats to go and rescue Senator Pomponianus in Stabiae.