Cephalus states that to follow legal obligations and live a life of integrity is the true definition of a concept criticized by Thrasymachus as only beneficial to the powerful.
Niceratus and the Paianian Charmantides are two individuals who remain silent throughout this work.  One of its sections states that the goal of a story is to remove the fear of Hades from the youth. In another section, Glaucon notes that if one possessed the Ring of Gyges, thus rendering oneself invisible, one would act completely immorally. Cephalus states that to follow legal obligations and live a life of integrity is the true definition of a concept criticized by Thrasymachus as only beneficial to the powerful. Famously containing an "Allegory of the Cave" in its Book VII, FTP name this Platonic dialogue in which Socrates attempts to create the ideal titular construct.
Niceratus and the Paianian Charmantides are two individuals who remain silent throughout this work.  
The {Republic} (or {Politeia})