Paideia – i.e. Greek culture, comprising, amongst other things, language, literature, philosophy and medicine – was a constituent component of the social identity of the elite of the Roman empire: as a number of influential studies on the Second Sophistic have recently shown, leading members of society presented themselves as such by their possession and deployment of cultural capital, for example by performing oratory, writing philosophy or showcasing medical interventions. As the ‘common language’ of the men ruling the various parts of the empire, Greek culture became a characteristic of, and thus a de facto condition for, leading socio-political positions. Whilst most elite men would have taken for granted a good cultural education no less than a leading position, an outstanding command of the classical Greek language, literature and tradition as displayed in epideictic performances allowed some orators, philosophers and doctors to move distinctively up the social ladder, sometimes reaching the ears of, and thereby wielding influence over, the emperor himself.