Men agree that justice in the abstract is proportion, but they differ in that some think that if they are equal in any respect they are equal absolutely, others that if they are unequal in any respect they should be unequal in all. The only stable principle of government is equality according to proportion, and for every man to enjoy his own.
AristotleBetween friends there is no need for justice, but people who are just still need the quality of friendship; and indeed friendliness is considered to be justice in the fullest sense.
AristotleHippodamus, son of Euryphon, a native of Miletus, invented the art of planning and laid out the street plan of Piraeus.
Aristotle