Plato's three-part self consists of reason, appetite, and spirit, reflecting different human aspects in his work, The Republic. Reason governs the other two parts for a balanced life. This model emphasizes harmony for personal and societal justice.
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Plato's three-part self consists of reason , appetite , and spirit , which represent the rational, desire-driven, and emotional aspects of an individual. This model suggests that a balanced and just life is achieved when these components are in harmony, much like an organized society. Plato elaborates on this concept in his dialogue The Republic . ;