Pliny the Younger (A.D. 62?c.A.D. 113). Letters. The Harvard Classics. 190914.
XV. Trajan to Pliny
YOUR information, my dear Pliny, was extremely agreeable to me, as it does concern me to know in what manner you arrive at your province. It is a wise intention of yours to travel either by sea or land, as you shall find most convenient.