Cornelius Nepos

“ He was also commander of the Athenians at Plataeae, in the battle in which Mardonius was routed, and the army of the barbarians was cut off. Nor is there any other celebrated act of his in military affairs recorded, besides the account of this command; but of his justice, equity, and self-control, there are many instances. Above all, it was through his integrity, when he was joined in command of the common fleet of Greece with Pausanias, under whose leadership Mardonius had been put to flight, that the supreme authority at sea was transferred from the Lacedaemonians to the Athenians ”

“ I. Aristides the contemporary and rival of Themistocles; is banished, — II. After his recall, commands against Mardonius; increases the popularity of the Athenians, — III. Has the care of the treasury, dies poor. I. Aristides, the son of Lysimachus, a native of Athens, was almost of the same age with Themistocles, and contended with him, in consequence, for pre-eminence, as they were determined rivals one to the other ”