Abstract
This paper argues that Protagoras’ concept of education, unlike the Platonic ideal of complete transmission of cognitive knowledge, is not oriented towards the paradigm of axiomatic geometry, but seeks to develop virtue and judgment through processes of consideration, insight, imitation, and practice. Accordingly, his epistemology combines consciousness of moderate relativity with a preference for proliferation of theories, without giving up the claim to gradually better logoi. Protagoras’ position can thus be understood and defended against the reservations of Plato to Boghossian as a systematically attractive and virtuous epistemic attitude.