Part 1 of Essay
Plato (who speaks through Socrates) seperates people based on their innate strength, intelligence, and courage. Those who are not overly bright, or strong, or brave, are best suited to various productive jobs such as: building, farming, and smithing. Those who are bright, strong and especially courageous are suited to d ....

Part 2 of Essay
.... permanently; Plato calls these people “Guardians” in all things and the Producers obey the Auxiliaries and Guardians in all things. A state may be said to be intemperate if any of the lower groups do not obey one of the higher groups. A state may be said to be just if the Auxiliaries do not simply obey the guardians, but enjoy doing so, that is, they don’t grumble about the authority being exercised over them; a state with “ordinary justice” would require that the Producers not only obey the Auxiliaries and Gu ....