In the case of the successful ruler, he may claim for himself what actually is the achievement of many—something that Agamemnon, who was a king but no ruler, would never have been permitted. Through this claim, the ruler monopolizes, so to speak, the strength of those without whose help he would never be able to achieve anything. Thus, the delusion of extraordinary strength arises and with it the fallacy of the strong man who is powerful because he is alone.
The Human Condition
Hannah Arendt (1906-1975)
Judith slaying Holofernes
Artemisia Gentileschi (1614–18)