structural:scholar_edition, stylistic:tone
Character

It is possible to draw some conclusions about Themistocles's character. Perhaps his most evident trait was his massive ambition; "In his ambition he surpassed all men"; "he hankered after public office rather as a man in delirium might crave a cure". He was proud and vain, and anxious for recognition of his deeds. His relationship with power was of a particularly personal nature; while he undoubtedly desired the best for Athens, many of his actions also seem to have been made in self-interest. He also appears to have been corrupt (at least by modern standards), and was known for his fondness of bribes.

Yet, set against these negative traits, was an apparently natural brilliance and talent for leadership:

Both Herodotus and Plato record variations of an anecdote in which Themistocles responded with subtle sarcasm to an undistinguished man who complained that the great politician owed his fame merely to the fact that he came from Athens. As Herodotus tells it:

As Plato tells it, the heckler hails from the small island of Seriphus; Themistocles retorts that it is true that he would not have been famous if he had come from that small island, but that the heckler would not have been famous either if he had been born in Athens.

Themistocles was undoubtedly intelligent, but also possessed natural cunning; "the workings of his mind infinitely mobile and serpentine". Themistocles was evidently sociable and appears to have enjoyed strong personal loyalty from his friends. At any rate, it seems to have been Themistocles's particular mix of virtues and vices that made him such an effective politician.