"I must make Chinese my own ultrasound motor."
In 1994, Zhao Chunsheng made a vow to return to China to overcome the motor problem. In 1995, China's first ultrasonic motor was successfully operated. In 2013, ultrasonic motors were applied to the "Yutu" lunar rover.
Today, the 83-year-old Academician Zhao is in good health and smiling every day. But surprisingly, he had contracted two types of cancer.
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01, suffering from two kinds of cancer at the same time
Zhao Chunsheng was born in 1938, and since he began to study ultrasonic motors, he has become a desperate sanlang, working day and night. In a small room of 20 square meters, he took 3 people and developed China's first operating ultrasonic motor in less than a year.
Although the research work is very bitter and tiring, Zhao Chunsheng is optimistic by nature, and everyone is smiling and never complaining.
In 2000, 62-year-old Zhao Chunsheng was diagnosed with lung cancer during a physical examination, and a lobe of his right lung was removed. Unexpectedly, in a follow-up examination 2 months after the operation, he was diagnosed with stomach cancer again, and then 2/3 of the stomach was removed.
In just half a year, Zhao Chunsheng experienced 2 cancer surgeries, and was tortured by cancer to lose 30 pounds of weight, and the whole person was emaciated and painful.
02. Work while chemotherapy
After the operation, Zhao Chunsheng underwent chemotherapy, and its side effects made him miserable.
He had almost no appetite, and as soon as he smelled the food, he was nauseated and vomited. But people are iron, rice is steel, Zhao Chunsheng understands in his heart, if nutrition can not keep up during chemotherapy, then the disease is difficult to recover. So he forced himself to swallow the food one bite at a time, and forced the indicator of white blood cells to be raised.
During the treatment, although Zhao Chunsheng has been staying in the hospital, he has never been able to put down scientific research work in his heart. He secretly hid the information under his pillow, and as soon as his family walked away, he turned on "research mode". At that time, his wife was angry and asked him: "Do you want to die, or do you want an ultrasonic motor?" Zhao Chunsheng replied with a smile, "I want both." ”
03. There has been no recurrence so far
After systematic treatment, Zhao Chunsheng's cancer never recurred. The ultrasonic motor he led the research and development is not only applied in high-end equipment such as "Chang'e-3" and "Chang'e-4", but also plays an important role in medical, optical instruments and other fields.
When asked about his anti-cancer experience, Zhao Chunsheng smiled and said, "Good mentality!" ”
Zhao Chunsheng can fight off cancer, presumably with an optimistic attitude, a strong will, and a good physique. Today, Zhao Chunsheng is still active in the front line of scientific research and contributes his strength to the cause of scientific research.
Zhao Chunsheng's anti-cancer experience has made many people deeply touched, in an interview with China Science News, he shared his anti-cancer experience, summarized into 2 sentences.
1, life should have "three joys"
Zhao Chunsheng believes that there must be "three pleasures" in life, that is, work is fun, helping others is fun, and adhering to principles is fun.
Work makes people full, take pleasure in work, I can devote myself wholeheartedly, and I do not shrink back and be timid when encountering difficulties, but go head-on and overcome all difficulties. In my work, I have encountered countless problems, but when I think of what I love, I will do my best and never give up easily.
Helping others, I like to help others, whether it is colleagues, students or strangers, not only to give others a handle, but also to make themselves feel happy, why not?
Take pleasure in adhering to principles, scientific research work must have principles and bottom lines, and I resolutely resist academic misconduct. Only by respecting facts and adhering to principles can we be conducive to the long-term development of scientific research.
2, exercise to insist
Before I got sick, because I often stayed up late at work and couldn't keep up with nutrition, my physique was very weak, and I got sick at every turn. After my illness, I realized the importance of exercising.
Since 2000, I have played badminton for half an hour every morning, walked for half an hour after dinner, and tried to ride my bike as much as possible when I went out, so that I could exercise. Exercise is to be adhered to, no matter which exercise method you choose, you are insisting. After sticking with it for a while, you will find obvious results, which is my personal experience.
China is a "cancer country", data show that in 2020, There will be 4.57 million new cases of cancer in China, including 820,000 for lung cancer and 480,000 for stomach cancer, ranking 2nd and 4th respectively; 3 million cancer deaths, including 710,000 for lung cancer and 370,000 for stomach cancer, ranking 1st and 3rd respectively.
It can be seen that whether it is morbidity or mortality, lung cancer and stomach cancer are quite terrible in China. So what should we do to minimize the risk of lung and stomach cancer?
1. Prevent lung cancer
Avoid contact with "poison gas"
The "toxic gas" related to lung cancer includes cigarette smoke, kitchen fumes, decoration pollution, air pollution, etc., which we should try to avoid. It is recommended to quit smoking early, keep the kitchen ventilated, do not immediately move into the newly renovated house, and take protective measures when going out on foggy days.
Avoid excessive fatigue
Stressful work, frequent staying up late, poor sleep, resulting in excessive fatigue, inability to lift spirits, and the damage to the immune system is huge. We must combine work and leisure, reasonably vent pressure, do not hold the "qi" in the heart, and do not give cancer cells an opportunity.
Exercise in moderation
Exercise can improve lung capacity, strengthen immunity, and prevent lung cancer. Usually avoid sedentary, arrange 3 times a week, each exercise for about 30 minutes, can reduce the risk of cancer.
Regular medical check-ups
People at high risk of lung cancer, such as those over the age of 45, have a family history of lung cancer, and a history of occupational exposure, must undergo regular physical examinations and find abnormalities in time. "Low-dose spiral ct" is the screening method of choice.
2. Prevent stomach cancer
Healthy meals
Maintain good eating habits, do not overeat, do not eat moldy food, eat less fried food and pickled food, eat three meals a day regularly, and avoid hunger and a full meal.
Advocate a meal sharing system
Helicobacter pylori is closely related to stomach cancer, usually pay attention to dietary hygiene, it is recommended to take a meal sharing system, tableware should be disinfected regularly to avoid Helicobacter pylori infection.
Quit smoking and alcohol
Studies have confirmed that tobacco and alcohol are the two major risk factors for inducing stomach cancer, and not smoking, staying away from second-hand smoke and quitting alcohol are the main means of preventing stomach cancer.
Check regularly
People at high risk of gastric cancer should do gastroscopy regularly to actively treat stomach diseases and precancerous lesions to prevent the deterioration of the condition.
In daily life, we must develop good living habits, even if unfortunate to suffer from cancer, we must also learn from Academician Zhao Chunsheng, actively treat, be optimistic, and strive for no recurrence.
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Resources: [1] I suffered from two cancers 20 years ago, and I have not recurred so far! This academician's anti-cancer mentality is worth learning!.Health Times.2021-06-04 [2] Academician Zhao Chunsheng's words on health: life three pleasures benefit more. China Science Daily. 2018-06-30 [3] Global cancer data released in 2020: 4.57 million new cases of new cases in China, the highest incidence of this cancer!. Guangdong Health Online. 2021-0 1-10
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