Abstract
In this paper, I argue that Callicles presents plausible reasons to accuse Socrates of employing subtle rhetorical maneuvers concerning the concepts of nature and convention. The central focus here is not whether Callicles' accusation against Socrates holds, but rather, it is an exploration of how Plato, through the dialogue between Socrates and Callicles, reveals the compelling rationale behind Callicles' belief in his correctness. Initially, Socrates treats Callicles as a worthy opponent in the conventional sense, engaging in dialectic discourse. However, as Socrates' philosophical approach fails to resonate with Callicles, it becomes apparent that Socrates holds a different perspective on Callicles than he initially expressed. To support this thesis, this paper will closely examine Callicles' Great Speech and Socrates' concise speeches preceding and following it.