ὑμεῖς δὲ τάχα οὐδὲ τεθέασθε τυραννουμένην πόλιν

From LSJ

εὐηθείης ἠλιθίου ἀπηλλαγμένον → free from silly foolishness, many removes from folly

Source

English > Greek (Woodhouse Quotes Reversed)

you may never have seen a state governed by a tyrant