"... to put it bluntly, this is the case. This man has a lot of black history before. We plan to slowly collect evidence and dig it out. It would be better if it could involve more shady scenes! "

    On the video, Professor Wang smiled brightly: "thanks to you, they found a good breakthrough and let them hit the muzzle of the gun for no reason. After such a wave, the academic atmosphere of the whole Xia country will be much better. "

    After hearing Professor Wang Zhong''s story, Zhang Yuan was very excited and had a hearty feeling of revenge.

    That knowledge was an important legacy given to him by his father. If someone robbed it, a normal person would feel angry. But now, I finally belong to myself.

    He said very sincerely, "thank you, Professor Wang!"

    Professor Wang smiled and seemed to see the real idea in Zhang Yuan''s heart.

    He sent a picture, which is a real-time photography of the earth.

    "This should be the earth you see. I haven''t been in space for decades, and I may never have a chance to go up again... "

    Zhang Yuan nodded: "yes."

    Viewing the earth from the perspective of the moon is 14 times the size when the earth looks at the moon.

    It is very beautiful, like sapphire, emitting a charming halo.

    Wang Zhong sighed: "you see, everything, including all kinds of grudges and quarrels you see on the Internet, is just a small story on a small planet. Even, it''s only one hundred million of them... "

    "Even if you are in the center of the planet, there is a storm..."

    In the middle of the screen, there is a tropical airflow circling.

    Now is the season when typhoons are easy to form. It has a certain probability of growing into a large tropical storm.

    "Even if it evolved into a real typhoon... So what? It can only last a few days and will soon dissipate. From the perspective of the universe, no one will remember that there was a storm there. "

    "The earth is only a little big."

    "Don''t worry about unimportant things."

    Zhang Yuan was stunned. He knew in his heart that since this happened, he had been fidgeting and wasted a lot of time.

    "You''re right..."

    In the eyes of the storm, I can''t help being carried away by the wind. This may be that I''m not strong enough.

    Wang Zhong smiled and said, "it doesn''t matter. After all, I''m still young. It''s good to have this consciousness. If something like this happened to me at your age, I would immediately take a knife and sit on the high-speed railway to kill my enemy! "

    Zhang Yuan also laughed. Professor Wang was grumpy. He knew it.

    However, Professor Wang became famous when he was young and graduated from a famous school. Unlike he is just a nobody, who dares to copy his thesis?

    Professor Wang sighed: "so ah, I can''t get rid of this stink. I have only such a level. I''m not a super first-class scholar..."

    "Light wealth is enough to gather people, self-discipline is enough to convince people, wide enough to win people, and the body is enough to lead people first. Wealth and fame can''t pass the three passes, but they are mediocre in the end. Although you are not interested in money, you have not completely passed the pass of fame and wealth... I hope you can stick to your own path and keep going. "

    Zhang Yuan thought of all kinds of comments on social networks and asked, "Professor Wang, if I am an ordinary person and don''t have a deep background, what should I do if I really encounter this kind of thing?"

    Wang Zhong laughed twice.

    After a while, he shook his head and whispered, "there may not be a good way. If you have a strong temper, you will cause a series of trouble to the other party, but it is only trouble, unless you are willing to die with the other party; If you are a little softer, you may be settled by the other party. This is the real truth. "

    "Our science and technology may be much stronger than the old times, but our social system and culture are not necessarily very advanced."

    Professor Wang sighed: "human history is essentially repeating. Even if the variable ''science'' is added, it just lengthens the process of repetition. Five thousand years of history is a process of constantly overthrowing the ruling class. But after overthrowing the ruling class, a new ruling class will emerge, and then it will become the object of overthrow... "

    "Do you think that Mo Jianhua wanted to engage in academic corruption for the first time after he became a reviewer? Certainly not. When I was young, who didn''t have great ambitions? It was only environmental factors, coupled with the convenience of identity, that made him produce this thought. The fall of man is spontaneous. "

    Zhang Yuan lowered his head and sighed in his heart.

    "Earth civilization is so complicated. The inherent history has had a great impact on the present. Some problems are clearly right and wrong, but they involve deep-rooted vested interests, so there is no way to correct them quickly... "

    "That''s why we need to build a new and more dynamic new civilization!"

    Zhang Yuan looked at Professor Wang''s solemn expression, but he had a big doubt in his heart. How should he build a better and stronger civilization?

    The ruling class will still exist in this new civilization.

    How to avoid this situation?

    Is there... No ruling class?

    Impossible, then the whole civilization will only be scattered and become worse.

    He is still puzzled about this problem for the time being.

    I believe that the history of the next 3000 years will have better enlightenment.

    ……

    After this video call, since all the incidents have been solved, Zhang Yuan will no longer pay attention to the dynamics of the outside world and return to his intense work.

    He has many things to do, including his own work on the spacecraft, preparation for postgraduate entrance examination, projects on earth and so on.

    When books are used, they hate less. They finish their work in the morning and spend almost all the rest of their time in the library.

    There is no paper book in the library of the earth times. All books are stored in the form of e-books. This is just a very quiet place for everyone to study.

    Every time I enter, I can see many people studying quietly. This feeling is very good and can bring a slight sense of urgency.

    "Have you settled that matter?" Li Zhendong''s first sentence was this.

    "Of course... Has the transfer of e-book database been completed? I think all the books and papers can be downloaded. "

    "Almost. The foundation must have spent a lot of money to buy the copyright of these books. We''re all leaving. Why can''t we have it for free? "

    Zhang Yuan glanced: "it''s impossible... Even if you go into the grave, the capitalists want to take another sip of blood."

    Li Zhendong said with a smile, "don''t think so much of others. The foundation also collects a large number of patents, which can be read and used for free! "

    Zhang Yuan was speechless: "the patent itself is open... As for the use, of course, it has to be free. Do they still want to go 20 light-years away to collect money?"

    Li Zhendong was stunned: "it seems... It''s the same."

    During this conversation, Zhang Yuan carefully selected and downloaded two books and read them carefully