The main thesis of this paper is that for Socrates political virtue is accomplished exclusively in the sphere of pure language or gesture. The argument consists of three parts. First, following on from the lectures entitled What is Called Thinking?, I examine Heidegger’s interpretation of the figure of Socrates in relation to the themes of language and gesture. Following on from this analysis, I remark that Heidegger overlooks important aspects of Socrates’ understanding of the relation between political virtue and speech. Subsequently, based on the analysis of a central passage from Plato's Apology, I argue that virtue requires the public communicability of speech, and that it imposes itself over language and gestures as a principle of action that precedes and exceeds conceptual knowledge. Finally, I conclude by stating that political power is restricted to the medium of language, to what language itself does or says.