Lambda Pi Eta represents what Aristotle described in his book, Rhetoric, as the three artistic proofs of persuasion: Logos (Lambda) meaning logic, Pathos (Pi) relating to emotion, and Ethos (Eta) defined as character credibility and ethics.
ETA | Lambda Literary Award | Lambda | Lambda Chi Alpha | ETA SA | Lancia Lambda | Eta Kappa Nu | Lambda Phi Epsilon | Lambda Literary Foundation | Lambda-CDM model | lambda | Gnome Lambda | Eta Ursae Majoris | Wilks' lambda distribution | Wilks' Lambda | Pi Lambda Phi | Non ho l'età | Lambda Upsilon Lambda | Lambda Theta Phi | Lambda Theta Nu | Lambda Legal | Lambda Gruis | Lambda Alpha Upsilon | LAMBDA | Eta Sigma Phi | Eta Draconis |