In recent years, academic misconduct and even academic corruption have intensified. Some people have plagiarized the research results of others, some have fabricated experimental data, and some have experimented with patients on their own, not only losing the bottom line of scholars, but even the bottom line of being a minimum Professor Li, a scholar, is very distressed by this. He believes that academic corruption has reached a point where punishment is imperative, but his wife, who is also a scholar, said: "I don't agree with you. Professor Zhang of our college is rigorous in his studies. He has never had academic misconduct. Which of the following best contradicts the views of Professor Li's wife. ['The role of example in punishing academic corruption is not enough.', 'Professor Zhang may also have academic misconduct, but it has not been discovered.', 'As a public intellectual, Professor Zhang should pay attention to his positive image in front of the public.', "Professor Zhang's situation is an individual case and cannot refute a certain law with universality."]