Plato, Laws 697d

καὶ τὸ κοινὸν ἐν τῇ πόλει. τούτου δὲ φθαρέντος, οὔθʼ ἡ τῶν ἀρχόντων βουλὴ ὑπὲρ ἀρχομένων καὶ τοῦ δήμου βουλεύεται, ἀλλʼ ἕνεκα τῆς αὑτῶν ἀρχῆς, ἄν τι καὶ σμικρὸν πλέον ἑκάστοτε ἡγῶνται ἔσεσθαί σφισιν, ἀναστάτους μὲν πόλεις, ἀνάστατα δὲ ἔθνη φίλια πυρὶ καταφθείραντες, ἐχθρῶς τε καὶ ἀνηλεήτως μισοῦντες μισοῦνται· ὅταν τε εἰς χρείαν τοῦ μάχεσθαι περὶ ἑαυτῶν τοὺς δήμους ἀφικνῶνται, οὐδὲν κοινὸν ἐν αὐτοῖς αὖ μετὰ προθυμίας τοῦ ἐθέλειν κινδυνεύειν καὶ

in the State the bonds of friendliness and fellowship. And when these are destroyed, the policy of the rulers no longer consults for the good of the subjects and the commons, but solely for the maintenance of their own power; if they think that it will profit them in the least degree, they are ready at any time to overturn States and to overturn and burn up friendly nations; and thus they both hate and are hated with a fierce and ruthless hatred. And when they come to need the commons, to fight in their support, they find in them no patriotism