Thrasymachus (to Socrates): You think that shepherds and cowherds seek the good of their sheep and cattle, and fatten them and take care of them, looking to something other than their master's good and their own.Moreover, you believe that rulers in cities - true rulers, that is - think about their subjects differently than one does about sheep, and that night and day they think of something besides their own advantage.You are so far from understanding about justice and what's just, about injustice and what's unjust, that you don't realize that justice is really the good of another, the advantage...