Zenobia turned her court into a center of learning, with many intellectuals and sophists reported in Palmyra during her reign. As academics migrated to the city, it replaced classical learning centers such as Athens for Syrians. The best-known court philosopher was Longinus, who arrived during Odaenathus' reign and became Zenobia's tutor in "paideia" (aristocratic education). Many historians, including Zosimus, accused Longinus of influencing the queen to oppose Rome. This view presents the queen as malleable, but, according to Southern, Zenobia's actions "cannot be laid entirely at Longinus' door". Other intellectuals associated with the court included Nicostratus of Trapezus and Callinicus of Petra.