82. This was the opinion expressed by Megabyzos; and thirdly Dareios proceeded to declare his opinion, saying: "To me it seems that in those things which Megabyzos said with regard to the multitude he spoke rightly, but in those which he said with regard to the rule of a few, not rightly: for whereas there are three things set before us, and each is supposed to be the best in its own kind, that is to say a good popular government, and the rule of a few, and thirdly the rule of one, I say that this last is by far superior to the others; for nothing better can be found than the rule of an individual man of the best kind; seeing that using the best judgment he would be guardian of the multitude without reproach; and resolutions directed against enemies would so best be kept secret. In an oligarchy however it happens often that many, while practising virtue with regard to the commonwealth, have strong private enmities arising among themselves; for as each man desires to be himself the leader and to prevail in counsels, they come to great enmities with one another, whence arise factions among them, and out of the factions comes murder, and from murder results the rule of one man; and thus it is shown in this instance by how much that is the best. Again, when the people rules, it is impossible that corruption should not arise, and when corruption arises in the commonwealth, there arise among the corrupt men not enmities but strong ties of friendship: for they who are acting corruptly to the injury of the commonwealth put their heads together secretly to do so. And this continues so until at last some one takes the leadership of the people and stops the course of such men. By reason of this the man of whom I speak is admired by the people, and being so admired he suddenly appears as monarch. Thus he too furnishes herein an example to prove that the rule of one is the best thing. Finally, to sum up all in a single word, whence arose the liberty which we possess, and who gave it to us? Was it a gift of the people or of an oligarchy or of a monarch? I therefore am of opinion that we, having been set free by one man, should preserve that form of rule, and in other respects also that we should not annul the customs of our fathers which are ordered well; for that is not the better way."
Herodotus Book III