Experts in a particular field, mature technology or research experience is a great guide for seeking knowledge, but expert opinion will almost certainly prevent or hinder people from pursuing knowledge. The essence of opinion will definitely challenge the above three factors related to knowledge retrieval. Most definitions of the word "opinion" have the same characteristics in dictionaries, and "beliefs", "personal opinion" and "estimation" are the most commonly used phrases and word lists.
This sentence also shows a lie between facts and opinions. When a person is looking for knowledge, he or she must know how to tell the difference between the two. Misunderstanding the way he or she should not follow is easy. The view believes only a single person, even a few people. It depends on how people make people feel how someone thinks, but as the world sees, everyone does not just think the same thing is right
The distinction between Socrates's true idea and knowledge raises a controversial topic. Please pursue virtue, please have true opinion and knowledge, whether virtue should be pursued or not. This restarted the discussion on public opinion for several reasons. If someone has a real opinion, should they find a good meaning? Or do they have to accept the fact that they make mistakes from time to time and simply let them do it for them? For the opposite reason, this argument should resume another objection. Can people with true opinion maintain good? These issues are left to the reader by Plato and provide good discussion. There is one reason for each argument, so there is no reason not to open any objection points.