After his return from exile in A.D. 96 Dio of Prusa claims that even before it he had known the homes and tables of rich men, not only private individuals but satraps and kings . Following the lead of Philostratus modern scholars have seen Dio as a confidant of the Flavian dynasty: amicus to Vespasian, possibly a special envoy of Vespasian to the Grek east, amicus to Titus, and friend and adviser to a minor member of the house T. Flavius (...) Sabinus. These views are important not only for the biography of Dio, but also for the general question of relations between powerful Romans, above all emperors, and Greek philosophers and other intellectuals. (shrink)