Demosthenes was a prominent Greek statesman and orator of ancient Athens. His orations constitute the last significant expression of Athenian intellectual prowess and provide a thorough insight into the politics and culture of ancient Greece. The Alexandrian Canon compiled by Aristophanes of Byzantium and Aristarchus of Samothrace recognized Demosthenes as one of the ten greatest Attic orators and logographers. Cicero acclaimed him as "the perfect orator" and the one who "has pre-eminence over all others" ("inter omnes unus excellat"), while Quintilian extolled him as lex orandi ("the standard of oratory").