was prejudiced against Thebes because the authorities there had denied him permission to set up a school. Similarly, in a Corinthian Oration, Dio Chrysostom (or yet another pseudonymous author) accused the historian of prejudice against Corinth, sourcing it in personal bitterness over financial disappointments – an account also given by Marcellinus in his Life of Thucydides. In fact, Herodotus was in the habit of seeking out information from empowered sources within communities, such as aristocrats and priests, and this also occurred at an international level, with Periclean Athens becoming his principal source of information about events in Greece. As a result, his reports about Greek events are often coloured by Athenian bias against rival states – Thebes and Corinth in particular. Use of sources and sense of authority It is clear from the beginning of Book 1 of the Histories that Herodotus utilizes (or at least claims to utilize) various sources in his narrative. K. H. Waters relates that "Herodotos did not work from a purely Hellenic standpoint; he was accused by the patriotic but somewhat imperceptive Plutarch of being philobarbaros, a pro-barbarian or pro-foreigner." Herodotus at times relates various accounts of the same story. For example, in Book 1 he mentions both the Phoenician and the Persian accounts of Io. However, Herodotus at times arbitrates between varying accounts: "I am not going to say that these events happened one way or the other. Rather, I will point out the man who I know for a fact began the wrong-doing against the Greeks." Again, later, Herodotus claims himself as an authority: "I know this is how it happened because I heard it from the Delphians myself." Throughout his work, Herodotus attempts to explain the actions of people. Speaking about Solon the Athenian, Herodotus states "[Solon] sailed away on the pretext of seeing the world, but it was really so that he could not be compelled to repeal any of the laws he had laid down." Again, in the story about Croesus and his son's death, when speaking of Adrastus (the man who accidentally killed Croesus' son), Herodotus states: "Adrastus ... believing himself to be the most ill-fated man he had ever known, cut his own throat over the grave." Herodotus and myth Although Herodotus considered his "inquiries" a serious pursuit of knowledge, he was not above relating entertaining tales derived from the collective body of myth, but he did so