  In 165e4–168c5, Socrates sketches Protagoras’s response to these seven objections. Protagoras makes two main points. First, he can meet some of the objections by distinguishing types and occasions of perception. Second, teaching as he understands it is not a matter of getting the pupil to have true rather than false beliefs. Since there are no false beliefs, the change that a teacher can effect is not a change from false belief to true belief or knowledge. Rather, Protagoras’ model of teaching is a therapeutic model. What a good teacher does, according to him, is use arguments (or discourses: logoi) as a good doctor uses drugs, to replace the state of the soul in which “bad things are and appear” with one in which “good things are and appear.” While all beliefs are true, not all beliefs are beneficial.