The Rhetoric of Friendship in Plato's Lysis
Rhetorical decisions, including the commitments of friendship and love, are responsive to the world without being determined by it. Therefore the dilemma: when we try to articulate our commitments we wind up talking either about ourselves – as though our decisions were not responsive to the world, but simply a matter of will – or about the evidence – as though our decisions were determined by the nature of things, reducing commitment to reason. The Lysis dramatizes the rhetorical nature of commitment by raising questions about the relation between being a friend and being able to talk about friendship and give reasons for one’s friendship.
Garver, Eugene. "The Rhetoric of Friendship in Plato's Lysis." Rhetorica 24, no. 2 (Spring 2006): 127-146. doi:10.1525/rh.2006.24.2.127.