Plato, Laws 687a

οὐκοῦν ὀρθὸν καὶ τοῦτο; ἢ πῶς λέγεις; σκόπει δὴ ποῖ βλέπων ὁ τὸν ἔπαινον τοῦτον περὶ ἑκάστου τιθέμενος ὀρθῶς λέγει· πρῶτον δὲ περὶ αὐτοῦ τοῦ νῦν λεγομένου, πῶς, εἰ κατὰ τρόπον ἠπιστήθησαν τάξαι τὸ στρατόπεδον οἱ τότε διακοσμοῦντες, τοῦ καιροῦ πως ἂν ἔτυχον; ἆρʼ οὐκ εἰ συνέστησάν τε ἀσφαλῶς αὐτὸ διέσῳζόν τε εἰς τὸν ἀεὶ χρόνον, ὥστε αὐτούς τε ἐλευθέρους εἶναι καὶ ἄλλων ἄρχοντας ὧν βουληθεῖεν, καὶ ὅλως ἐν ἀνθρώποις πᾶσι

Is not that a right conviction? Or what is your view? Just consider what one ought to have in view in every instance, in order to justify the bestowal of such praise. And first, with regard to the matter now under discussion,—if the men who were then marshalling the army knew how to organize it properly, how would they have achieved success? Must it not have been by consolidating it firmly and by maintaining it perpetually, so that they should be both free themselves and masters over all others whom they chose, and so that both they and their children should do