Zhu Kezhen (1890-1974)，People from Dongguan Town, Shaoxing County, Zhejiang Province (now part of Shangyu District, Shaoxing City)，Member of the Communist Party of China，Academician of the Chinese Academy of Sciences，Meteorologist、Geographer、Educator，The founder of modern Chinese geography and meteorology。Received a doctorate in meteorology from Harvard University bet365 code United States in 1918，Graduation thesis is "New Classification of Typhoons bet365 code Far East"，Professor of Wuchang Normal University、Professor of Nanjing Normal University、Dean of the Earth Science Department of Southeast University、Edited by The Commercial Press、Professor of Nankai University、Dean of the Earth Science Department of Central University、Director of the Institute of Meteorology, Academia Sinica、President of Zhejiang University、Chairman of the Chinese Scientists Association、Vice President of the Chinese Academy of Sciences。He led the creation of China’s first meteorological institute、The first batch of weather stations，And in typhoon、Monsoon、Climate change、Agricultural climate、Phenology、Pioneering research on natural zoning and other aspects，The first earth science department in China founded by the leadership of the Department of Earth Sciences of Southeast University，Become the cradle of cultivating geoscience talents。After the establishment of the Chinese Academy of Sciences in November 1949，Zhu Kezhen has been the vice president of the Chinese Academy of Sciences for a long time，Working hard to develop China’s meteorological undertakings，Actively advocate and organize Chinese geosciences、Biology、Astronomy、Comprehensive investigation of natural resources and research on the history of natural science and other multi-faceted work。

　1938，Zhejiang University moved west to Yishan (now Yizhou), Guangxi。bet365 code, then president of Zhejiang University, pointed out in his speech at the opening ceremony，“Seeking truth” is a spirit of “overcoming all difficulties and risking hundreds of deaths in pursuit of true knowledge”，And establish "Seeking Truth" as the school motto of Zhejiang University。“Seeking truth” is the spiritual quality summarized by bet365 code in his many years of scientific research and teaching，Reflecting his scientific ethics。It is precisely the spirit of seeking truth，No matter how difficult and difficult the situation is，bet365 code devoted himself to science and education、Give it your all。He not only actively advocates the spirit of seeking truth，And practice it personally - explore the truth of science with the spirit of seeking truth、Practice the goodness of science、The beauty of writing science。

Exploring the truth of science with bet365 code seeking truth

Zhu Kezhen explores the truth of science with the spirit of seeking truth，Closely related to his feelings about his family and country。His boyhood was at the end of the Qing Dynasty，China has become a semi-colonial and semi-feudal society，Invasion by foreign powers and warlords’ melee，Making people miserable、Life is in ruins。Watch it all，He realized，To change the country’s backwardness，Make the country rich and strong，No longer be humiliated by foreign powers，Must study hard，Saving the country through science。He explores the truth of science with the spirit of seeking truth，Mainly manifested bet365 code following aspects。

一，Zhu Kezhen established his major and research goals with the spirit of seeking truth。1910，Zhu Kezhen was admitted to the second batch of Geng Scholarship-funded students studying bet365 code United States。He considered that China at that time was based on agriculture、Everything is based on agriculture，So I chose to study at the College of Agriculture at the University of Illinois bet365 code middle of the United States。However，He discovered that American agriculture at that time was already highly productized、Automation development model，A far cry from China’s self-sufficient small-scale peasant economy，After graduating from college, he chose the meteorology major of the Department of Earth Sciences of Harvard University bet365 code United States, which is closely related to agriculture, to continue his studies。In terms of research objectives，Zhu Kezhen chose climate research in China。Climate has a great impact on agriculture，China was an agricultural country at that time，But the meteorological industry is like a "wasteland"。When Zhu Kezhen wanted to study climate issues such as rainfall and storms in China，I discovered that China’s meteorological observation records are extremely lacking。Therefore，While attending Harvard University，He is well-read，Conduct a field trip，Not afraid of difficulties、Take pains to apply modern meteorological theory，Let’s study the actual problems of China’s climate，And successively published many papers such as "The Theory of Rainfall and Storms in China" and "Some New Facts about Typhoon Centers"。Some of the views and arguments he put forward bet365 code paper，It attracted the attention of the meteorological community at that time。To this day，These research results also have certain guiding value。

Second，Zhu Kezhen established the Department of Geosciences with the spirit of seeking truth，Carefully cultivate talents in geoscience and meteorology。As the head and professor of the first earth science department in China，Zhu Kezhen’s spirit of seeking truth and actively exploring ways to cultivate talents in geoscience and meteorology in our country。There were no teaching materials at that time，He wrote the textbook "Meteorology" by himself。In order to guide students to understand the origin of air，Understand the composition of air at different altitudes、Temperature、Air pressure，Understanding Yunwu、Frost and Snow、Thunderstorm、Hail、Climate phenomena such as wind (even storms and typhoons)，In addition to imparting complex meteorological knowledge to students bet365 code classroom from shallow to deep, Zhu Kezhen "moistens things silently"，Also attaches great importance to the cultivation of students' practical ability，And make field practice a compulsory course for all disciplines bet365 code Department of Earth Science。In addition，He also set up a weather station on campus，To train、Cultivate students’ practical work ability。For this，The climate measurement institute has purchased relatively complete instruments and equipment，And hired a dedicated person to carry out standardized management。Zhu Kezhen not only guides students in observation training，And analyze the observation results every week，Write a climate report yourself，Regular exchanges with other domestic and foreign weather stations。Under his leadership，The integrity of Southeast University’s meteorological instruments and equipment at that time、Reliability of observation records，All are second to none bet365 code country。

　Third，Zhu Kezhen’s unique scientific research method formed by the spirit of seeking truth。While focusing on teaching，He also pays great attention to meteorological research。10 years of teaching in colleges and universities，He has published more than 60 papers in domestic and foreign scientific journals。"Several New Contributions to Meteorology by China", "Speculations on my country's Climate bet365 code Southern Song Dynasty", "Droughts in Chinese History" and other works，It is the result of his special research in this field。Especially the research methods in "Speculations on my country's Climate bet365 code Southern Song Dynasty" are quite original。1920s，Zhu Kezhen read an article by a European meteorologist，This article points out that the climate on the European continent was cooler during the 200 years from the beginning of the 12th century to the beginning of the 14th century。From this，He thought of，China’s area is about the same size as Europe，Climate conditions are also complex，Whether China's climate will have similar problems during this period？Early 12th to early 14th century，It is the period from the late Northern Song Dynasty to the mid-Yuan Dynasty in China。To understand the climate conditions bet365 code past 200 years，He read through the voluminous Twenty-Four Histories。The book covers the politics of various eras from the pre-Qin Dynasty to the Ming Dynasty、Military、Economy、Historical materials on culture and other aspects，It also includes records of warm and cold weather。However，Because there were no thermometers and other observation instruments at that time，Therefore there is no corresponding data。How to solve this problem？Find by repeated comparison，Zhu Kezhen found the same symbol of climate change in different eras: snowfall。Snowfall is a sign of cold weather。If it gets cold early，It snows early；If it stays cold for a long time，The last snowfall will be late。This way，From the number of snowfalls and the time of snowfall，You can infer the weather conditions of that era。He discovered it from the twenty-four historical records，Compared with other dynasties，There are many records of snowfall bet365 code Song Dynasty，Among them, the Southern Song Dynasty is the most popular。133 years from 1131 to 1264，Lin'an (now Hangzhou), the capital of the Southern Song Dynasty, had 41 snowfalls in spring。Discovered by bringing together ancient and modern climate data，The Southern Song Dynasty is better than the Tang Dynasty、Both the Ming Dynasty and modern times were cold。Accordingly，He wrote the article "Speculations on my country's Climate bet365 code Southern Song Dynasty"。According to this unique research method，1926，He published "On Determining the Age of the Four Middle Stars bet365 code Book of Documents Yaodian by Precession"。This is an important work that collates ancient astronomical historical materials，Has a huge influence bet365 code field of history。

　Fourth，Zhu Kezhen pioneered Chinese climatology research and made outstanding contributions with the spirit of seeking truth。First, write "Introduction to China's Climate"。Based on his many years of painstaking research on China’s climate，Start writing the book。He pointed out bet365 code book，The three main factors affecting China’s climate are: coastal defense distribution、Mountain Barriers and Storm Activity。China’s geographical latitude is similar to that of Western Europe and North Africa，But China’s climate and Western Europe、The Mediterranean is very different。He thinks，The reason for this difference lies bet365 code distribution of land and sea。Western Europe has a maritime climate，China has a continental climate。China is in an obvious monsoon zone again。The monsoon brings two effects to China’s climate: dry and cold winter，humid and hot summer。In this work，He clarified that the Qinling Mountains are the climate dividing line between southern and northern China，Also explains the Himalayas、Kunlun Mountain、Tianshan、Altai Mountain、Wuling、Tibet Plateau、The impact of the Yunnan-Guizhou Plateau on my country’s climate。He not only analyzed the climate conditions bet365 code more economically developed areas in eastern my country，And also to the northwest、The climate of the southwest frontier was analyzed and studied。Zhu Kezhen’s "Introduction to Chinese Climate" established the basic theoretical system of Chinese climate science，For my country’s climate zoning、Natural distinctions and even agricultural zoning have had a profound impact。Some principles he proposed、Method、Region name、Indicators and Boundaries，Still used by people today。In addition，His "The Relationship between Climate, Life and Other Living Things" explains climate and people's clothing、Food、Stay、Relationships in all aspects of the industry，To the weather、Climate workers look further into clothing、Diet、Architecture、Transportation、Climatology has a pioneering role in climate-related applications such as medicine and health。

The second is research on climate change in my country over the past dynasties。bet365 code various research fields that Zhu Kezhen was involved in，He worked the hardest、The field that takes the most effort and achieves the greatest success，It is a study on climate change in my country over the past dynasties。As early as 1924，He began to study the climate of my country’s Southern Song Dynasty。1925，He published an article "Changes in China's Historical Climate" in "Oriental Magazine"。After the founding of New China，He expanded the scope of his research on this topic to include climate change in different historical periods of the entire world。January 1962，He published the paper "Fluctuations of World Climate in Historical Era"。In this paper，He elaborated on the fact that climate warming occurred bet365 code first half of the 20th century，It also traces the process of fluctuations in floods, droughts, cold and warm temperatures in various countries in different historical periods。He compared the climate change record in China's history with the record of climate change in Europe's history，It was found that the cold period in my country bet365 code second half of the 17th century was consistent with the Little Ice Age in Europe。bet365 code next 12 years，Zhu Kezhen further studied the changes in China’s historical climate。He is bet365 code vast historical records，Select Shi Ke、Screening，Compile the supporting materials from it，Repeated research，Before and after comparison，To prove your case about climate change。Zhu Kezhen divided the five thousand years of history of our country into four periods: the archaeological period (about 3000 BC - 1100 BC)；Phenological period (1100 BC - 1400 AD)；Local Chronicle Period (1400-1900)；Instrumental observation period (since 1900)。Through unremitting work year after year，He wrote an important work on climate research in my country bet365 code past dynasties - "Preliminary Research on Climate Change in China bet365 code Past Five Thousand Years"。This book has been revised several times，Read for several years，Finalized in 1973 when Zhu Kezhen was 83 years old。This is a summary of Zhu Kezhen’s hard work bet365 code past 50 years，He is also committed to his lifelong love of meteorological research、Phenology Research、The fruitful results of ancient climate research。

Practicing the goodness of science with bet365 code seeking truth

Zhu Kezhen not only explores the truth of science with the spirit of seeking truth，And practice the goodness of science with the spirit of seeking truth。bet365 code spirit of seeking truth，Contains his courage to practice the good of science、Perseverance、Benevolence and wisdom。

一，The courage to practice the goodness of science with the spirit of seeking truth。As Marx said: "At the entrance of science，Just like at the entrance to hell，This requirement must be made: 'All hesitation must be eradicated here；No cowardice will help here。’”Zhu Kezhen as a scientist，We must face the ethical relationship between science and nature。Whether it is for meteorological observations，Still an observation of phenological phenomena，Everyone needs to respect nature、The scientific spirit of understanding nature。However，Exploring nature is an extremely difficult and complex undertaking。Only in terms of observations and observations，Not only must we observe some fleeting natural phenomena with great attention，You still have to have the courage to climb the cliff、Climb the cliff、Long distance journey、Sleeping bet365 code open air。Some natural phenomena that seem easy to observe，It may also require decades of daily observation、Record、Analysis，Only by grasping the rules。Therefore，bet365 code process of dealing with the relationship between science and natural ethics，Not only must we face risks and tests in nature，Also overcome the explorer’s own fears、Burnout and fluke mentality，To experience countless failures。Therefore，This requires the spirit of seeking truth that “overcomes all difficulties and risks hundreds of deaths in pursuit of true knowledge”。

Second，Perseverance to practice the goodness of science with the spirit of seeking truth。This is mainly reflected bet365 code sense of responsibility and the courage to take on the mission of making science benefit mankind，Thus forming a persistent motivation to take action。Zhu Kezhen is precisely because of his benevolence in practicing the goodness of science，Whether you choose agriculture and its closely related meteorology，Or choose China’s climate research as the research goal；Whether you choose to return to China to teach in a university，In order to create my country’s meteorological cause, the “Plan for Establishing a National Meteorological Weather Monitoring Institute” was carefully formulated；Whether it is the research on climate change in our country over the past dynasties，Still a study of phenology，Not just out of personal interests，It is more out of the mission and responsibility of revitalizing China and promoting the development of agriculture and science in our country。Day after day、Year after year，No matter what difficulties you encounter，What kind of situation are you in，Zhu Kezhen has been able to stick to his original intention of family and country for decades and put it into practice，True practice of the spirit of seeking truth that “overcomes all difficulties and risks hundreds of deaths in pursuit of true knowledge”。

　Third，The benevolence of practicing the goodness of science with the spirit of seeking truth。This is prominently reflected in Zhu Kezhen’s planning and promotion of the development of national meteorological undertakings。After the Revolution of 1911，The Republic of China government established the Central Observatory bet365 code Qintian Prison in Dongcheng, Beijing in 1912。1913，The Central Observatory has added a meteorological department，Jurisdiction over Zhangbei、Cullen、Kaifeng、Meteorological Climatology Institute in Xi’an and other places。Also，Agriculture、Water Conservancy、Aviation and other departments have also established some meteorological stations。However，Due to the melee between warlords，These meteorological stations are often at a standstill due to lack of funds。At that time，There is also the Shanghai Xujiahui Observatory run by a French priest，And the meteorological observatory set up by the Germans in Qingdao。This situation makes my country’s modern meteorological undertakings have a colonial status、Semi-colonial colors。Zhu Kezhen is very angry and anxious about this situation。As early as 1916 when studying bet365 code United States，He pointed out in writing "The Theory of Rainfall and Storms in China"，The reason why floods are raging in China，Causing disaster and famine，Because it is impossible to predict the amount of rainfall in various places，Difficult to guard against。Therefore，It is very important to establish a meteorological observatory。1921，Zhu Kezhen listed examples of foreigners establishing meteorological observatories in China in his article "On How my country Should Establish More Meteorological Observatories"，Sighed: "Husband makes weather map，It is a matter for the government of a country，It would be a great shame to bother foreign churches with their schemes。"He wrote in his notes: The territory of the United States is slightly smaller than China，There are as many as 200 weather stations。Japan’s land area is only a few tenths of China，There are 56 weather stations。And，Japan also attacks Shenyang, China、Changchun、Tianjin、Nanjing、Observe the climate conditions in Hangzhou and other places，And compare the measured climate conditions of these places with those of Kobe, Japan、Osaka’s climate is arranged together。1928，Zhu Kezhen was appointed director of the Institute of Meteorology, Academia Sinica。Because China did not have a unified management agency for meteorological work at that time，Therefore, the Institute of Meteorology has shouldered dual tasks since its establishment: it is also a national meteorological academic research institution，It is also the leading organization for the national meteorological undertaking。As the director of the Institute of Meteorology，Zhu Kezhen carried out the following work。

First, choose the location of Arctic Pavilion。Institute of Meteorology as a national institution，Need a stable one、Long-lasting address。For this，Zhu Kezhen inspected many places in Nanjing，Finally, Arctic Pavilion was determined as the location。Because this is the highest point bet365 code city，North view of Xuanwu Lake，Looking south to Nanjing City，The mountain top is flat，No obstructions around，Is an ideal address to establish a weather observatory。In order to establish a meteorological research institute and meteorological observation station in Arctic Pavilion，Zhu Kezhen ran away for a whole year，The three-story tower observation building was built on the top of Arctic Pavilion。The Institute of Meteorology officially moved into Arctic Pavilion in early 1929。In addition to the original ground meteorological observations，The Institute of Meteorology has successively carried out high-altitude weather observations、Weather forecast and weather broadcast，At the same time, phenology was also carried out、Sunshot、Air Electric、Observation business and research work on fine dust and earthquakes。Continue，The Meteorological Research Institute has been in Nanjing、Using wind measuring balloons in Beiping (Beijing) and other places、Sounding balloon、Carry out work on aircraft detection and meteorological kites。New Year’s Day 1930，The Institute of Meteorology officially draws the weather map of East Asia，Issue weather forecast and typhoon warning，Took back the management rights of coastal weather stations。In addition，Zhu Kezhen also suggested building the Beijige Seismic Observatory for earthquake observation。1932，Beijige Seismological Observatory started recording earthquakes。

Second, the "Plan for Establishing a National Meteorological Weather Monitoring Institute" was drawn up。In order to make weather better for agriculture、Fisheries、Navigation、Aviation、Water conservancy and scientific development services，Zhu Kezhen proposed bet365 code plan，There should be 10 meteorological observatories across the country within 10 years、180 weather stations、1000 rainfall stations。This is a construction plan he formulated based on my country’s climate conditions by comparing the construction scale of meteorological stations bet365 code United States and Japan。However，For China at that time，It is difficult to build a weather station network of this scale。Even so，To make this dream a reality，Zhu Kezhen continues to work hard，Thinking hard、efforts。Under his leadership，The Institute of Meteorology has dispatched professionals to carry out alpine weather measurements on Mount Emei at an altitude of more than 3,000 meters；Multiple parties raised funds to build a meteorological observatory on the Riguan Peak of Mount Tai at an altitude of more than 2,400 meters (until today，This sturdy alpine weather station still stands on Riguan Peak，Serving my country’s meteorological undertakings)；Wang Tingzhang, the weather tester dispatched to Xining，Please ask Xu Jinzhi, a teacher from the Geography Department of Central University, for assistance，Establish a weather station in Lhasa；Wait。After more than ten years of unremitting efforts，The Institute of Meteorology has established 28 weather stations across the country，More than 50 weather stations at all levels have been built with the assistance of various departments from the Institute of Meteorology。

The third is to open meteorological study classes。In response to the serious shortage of professionals engaged in meteorological work at that time，Under the chairmanship of bet365 code，The Institute of Meteorology has launched four meteorological study classes，Trained nearly a hundred trainees in total and assigned them to meteorological departments at all levels。

The fourth is to collect existing meteorological data in China、Organization、Compilation。Zhu Kezhen is engaged in meteorological research，Feeling deeply lacking in information，So he led the relevant staff of the Meteorological Institute，After years of hard work，Compiled two books, "Rainfall in China" and "Temperature in China"。These are two informative books，There are detailed statistics and clear charts。and，These two books are also the first complete records bet365 code history of Chinese meteorology、Works on systematic precipitation and temperature。Open them，The weather conditions in various parts of China over the years are vividly visible。This provides extremely valuable information for meteorologists and people in various industries，Has long-term reference value。In addition，From 1929 to 1937，The staff of the Institute of Meteorology have written more than 20 papers and published them bet365 code "Journal of the Institute of Meteorology"，These papers and collections have received attention and praise in academic exchanges with foreign meteorological research institutions。

　Fourth，The wisdom of practicing the goodness of science with the spirit of seeking truth。bet365 code when interpreting the connotation of the spirit of seeking truth，Emphasis on "overcoming all difficulties and risking hundreds of deaths in pursuit of true knowledge"，The words "overcoming all difficulties" and "risking hundreds of deaths" here refer to the difficulty of seeking true knowledge、Hardship and arduousness。Then，How to “solve all difficulties”？This requires more than just moving forward、Dare to pioneer、Perseverance、Perseverance、Persistence and courage，We also need the benevolence to let science benefit mankind，We also need a unique scientific wisdom。bet365 code’s wisdom in practicing the goodness of science is mainly reflected in: unique scientific cognition，That is, keen and meticulous observation、The power of insight through analogy and association、The power of comprehensive understanding、The ability to draw on the strengths of others, etc.；Unique scientific method，Including rigorous logical inference、Removing the dross and selecting the essence—Discrimination of removing the false and retaining the true、From here to there—rational thinking from the outside to the inside, etc.；Scientific devotion to practice，Including the courage to pioneer and innovate，Serious and responsible、Meticulous、Rigorous and realistic execution，Striving for excellence、Persistent propulsion, etc.。These can be reflected from the following examples。

First, bet365 code process of investigating ancient climate，Zhu Kezhen in order to get those valuable things、Proven materials，Must be bet365 code voluminous ancient classics and documents，It’s like digging for gold bet365 code sand, sorting out the rough and picking out the essence—combing and selecting while removing the false and retaining the true。After years of unremitting work，Collect、Summary、Organization，Zhu Kezhen finally wrote an important work on climate research in my country bet365 code past dynasties - "Preliminary Research on Climate Change in China bet365 code Past Five Thousand Years"。

The second is from 1950，Zhu Kezhen appears in Beihai Park every morning before going to work and after getting off work bet365 code afternoon。He entered from the north gate of the park bet365 code morning，Exit the south gate of the park；Enter from the south gate of the park bet365 code afternoon，Come out from the north gate。Day after day，Over the years，Observe phenology at regular intervals and at fixed points: ice melts and flowers bloom、Xu Feiyanlai，The time when each phenological phenomenon occurs、Location、The characteristics were carefully recorded by him。No matter how busy he is at work，They have never stopped observing and recording phenology。It is on this basis that we make the induction、Classification、Comprehensive、Analysis，He just discovered the laws of phenology。

Third, Zhu Kezhen had to record the temperature of the day in his diary every day、Wind direction、Cloudy and sunny weather conditions and various information related to meteorological research。This is a habit he developed while studying bet365 code United States，And accompanied him throughout his life。Due to war，The preserved diary is from 1936 to February 6, 1974 (the day before his death，Also recorded the temperature of the day with trembling hands、Wind power, etc.)，A total of 38 years and 37 days，About 8 million words。This is not only very valuable for the study of meteorological history，And it is of great value for the study of the history of modern Chinese science and the history of the Chinese Academy of Sciences。Zhu Kezhen’s wisdom in seeking truth and practicing the goodness of science is also reflected in，He is involved in a wide range of scientific research fields、Great results，And the writing is beautiful、Fascinating。

Writing the beauty of science with bet365 code seeking truth

Zhu Kezhen wrote the beauty of science with the spirit of seeking truth，Mainly reflected in his research on phenology。Phenology is the main study of plants (including crops) in nature、Animals and environmental conditions (climate、Hydrology、The science of the interaction between periodic changes in soil conditions, etc.。The purpose is to understand the changing laws of natural seasonal phenomena，To serve agricultural production and scientific research。Zhu Kezhen wrote about the beauty of science with the spirit of seeking truth bet365 code study of phenology，Mainly reflected bet365 code following aspects。

一，In popular and beautiful scientific language，Popularize phenology knowledge to young people。Zhu Kezhen changes the seasons、Migration of migratory birds、Phenological phenomena such as the growth and decline of vegetation，Metaphorically referred to as "the language of nature"。He wrote: "After the beginning of spring，The earth gradually wakes up from its deep sleep。Snow melting，Growing of vegetation，Various flowers bloom in sequence。Two more months，The swallow returns gracefully。Soon，The cuckoo is here too。Then the hot summer begins，This is the time when plants bear fruit。It’s autumn，Ripe fruit，The leaves of the plant gradually turn yellow，Falling down bet365 code autumn wind。Northern geese flying south，Insects active bet365 code grass and fields have also disappeared。There is a scene of decaying grass everywhere，Preparing for the cold winter with wind and snow。In temperate and subtropical regions on Earth，Like this every year，What goes around comes around。"This kind of beauty inspires truth、Praise goodness with beauty、bet365 code scientific language of beauty and beauty，Has special appeal for the popularization of phenology。

Second，From ancient Chinese poetry、Agricultural and medical records on phenology，Tracing the origin and development of phenology。Zhu Kezhen quoted the Southern Song Dynasty poet Lu You's "Reports of a Leisurely Life": "Flowers are as simple as laughter, but they are also troublesome，Shi can’t say the most pleasant thing”，Point out flowers and stones although there is no sound as language，But it has its own structure and organization to show its own essence。He pointed out，Poets of the Tang and Song Dynasties not only loved nature、Care about people’s livelihood，And be able to understand the language of phenological phenomena contained bet365 code singing of birds and the fragrance of flowers in nature。As Huang Zongxi, a beginner bet365 code late Ming and Qing Dynasties, summarized: "Poets gather the freshness of heaven and earth，Taking the moon, dew, wind, clouds, flowers and birds as its temperament，The scenery and meaning are inseparable。Moonlight, wind, clouds, flowers and birds between heaven and earth，Russian destruction；Only poets can make the relationship last forever。Ordinary people may not forget the chants of flowers and birds bet365 code moonlight, wind, clouds, and birds，Not his temperament，It’s impossible to kiss even if you are extremely carved。”bet365 code language of nature，Contains phenological phenomena and natural laws。Poets of the Tang and Song Dynasties integrated the phenological language of nature such as "moon", "dew", "wind", "cloud", "flower" and "bird" into their poems，Making phenological knowledge poetic and passing it on to future generations。

　Third，About phenological knowledge，bet365 code once listed the oral traditions passed down by farmers in North China、The well-known "Nine-Nine Song": "One Nine-Two-Nine will not take action，Three-nine-four-nine ice walking。五九六九，Looking at willows by the river。Qijiuhekai，Bajiuyanlai。Nine-nine plus one-nine，Cows are everywhere。”where，"Don't take action", "Walking on the ice", "Watching willows by the river", "Wild geese coming" and "Cows walking everywhere" inspired people's attention and understanding of phenological knowledge。On this basis，bet365 code pointed out，Phenological knowledge is closely related to the production and life practices of working people。

　Fourth，Interpreting the laws of phenology with classical poetry，Explain phenological phenomena。Zhu Kezhen helps people understand the differences between north and south in phenology、Differences between East and West、The difference between high and low and the difference between ancient and modern times；It also popularized phenology knowledge bet365 code fields of environmental protection and sustainable development，Such as the symptoms of the impact of air pollution on plants、Indicator plants for monitoring air pollution, etc.，Elucidating the contemporary value of phenology research。

In short，bet365 code is the advocate and practitioner of the spirit of seeking truth。He explores the truth of science with the spirit of seeking truth、Practice the goodness of science、The beauty of writing science，Inspiring generations of scientific workers to strive for self-improvement、Strive and work hard、Dedicated to science、Contribution to society、Benefiting mankind。

(The author is the director bet365 code Institute of Science and Technology Ethics at Southeast University、Researcher at the Institute of Moral Development、Professor bet365 code Department of Philosophy and Science)