In this essay the author reflects on a monograph by Krzysztof Łęcki, Według Tukidydesa. Rozważania socjologa literatury nad ‘Wojną peloponeską’ [According to Thucydides: Reflections on the Sociological Literature about The Peloponnesian War] (2019), and seeks themes in it that extend beyond the sociology of literature. He concludes that Łęcki’s analysis convincingly adds to the body of knowledge on Thucydides’s text in philosophy and the sociology of politics. The book touches on many themes relevant to historical sociology or the sociological (and politological) understanding of rules governing the mechanisms of politics and international relations.