SOCRATES: And if the cutting be great or deep or such as will cause pain, the cut will be of the same nature?
POLUS: That is evident.
SOCRATES: Then you would agree generally to the universal proposition which I was just now asserting: that the affection of the patient answers to the affection of the agent?
POLUS: I agree.
SOCRATES: Then, as this is admitted, let me ask whether being punished is suffering or acting?
POLUS: Suffering, Socrates; there can be no doubt of that.
SOCRATES: And suffering implies an agent?
POLUS: Certainly, Socrates; and he is the punisher.
SOCRATES: And he who punishes rightly, punishes justly?
POLUS: Yes.