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The story of a little war hero or the mystery of nature is 400 words.
About nature-water, air, mountains, rivers, microorganisms, plants, animals, the earth, the universe and so on. , all belong to the category of nature; The science of studying nature is natural science, including mathematics, physics, chemistry, biology, geography and other sciences, and the branches of these sciences are very complicated, such as: biological science can be divided into microbiology, botany and zoology; Then it can be divided into molecular biology, cytology, genetics, physiology and so on. The intersection of various disciplines will produce many branches, such as biochemistry, biophysics, molecular structure biology and so on.

man and nature

Nature gave birth to human beings, which shows that it respects human behavior. On the contrary, human beings should respect nature more. On the surface, people are born of their parents. In fact, only when nature has the photon information of human beings can human embryos absorb this photon information from nature and grow into adults, that is, parents. At the same time, nature has completed the excitation of dark matter in embryos. There are 45336 species of vertebrates in nature, including birds 1244 species and fish 3862 species. There are more than 3 million species of insects, and only 1 10,000 species have been confirmed. Nature is a kind of natural resources, so people and nature should respect each other, maintain the attitude of cherishing and caring, make proper use of nature and prevent its destruction, so that the living environment is beautiful and the natural resources are inexhaustible, just like the mother and son are close and harmonious.

Therefore, the richness of information about nature can only be described as vast, and its complexity is not described by 30 thousand words or a few people.

Natural classification

There are all kinds of creatures in nature, including plants, animals, bacteria and fungi. At the same time, nature is also a place containing various ecosystems!

The elements of nature are divided into light, darkness, water, fire, wind, thunder and earth, which means that nature controls the balance of these things.

The influence of nature on the spirit is the first in time and the most important in place. Every day, the sun; After sunset, at night, with her stars. The wind has been blowing; Grass grows forever. Every day, men and women are talking, watching and being watched. Of all people, that image attracts philosophers the most. He must decide its value in his own mind. What is nature in his eyes? This web of God, its incomprehensible coherence, has never started or ended. It is always a circulating force, returning to itself. This is similar to his own mind, and he will never find its beginning and end-so complete and infinite. The glory of nature has been shining so far. There is a universe above the universe, which radiates like light, upward and downward, without center and circumference-whether it is gathering or dispersing, nature is eager to express itself to people's hearts.

It's beginning to be classified. In the minds of young people, everything is individual, standing there alone. Gradually, he knows how to connect two things and see the same sex between them; Then three things, then 3000 yuan; So he was dominated by his instinct to unite everything, continued to tie things together, reduced irregularities, found underground roots, linked opposing and distant things, and blossomed on the same branch.

He soon learned that since the beginning of history, facts have been continuously collected and classified. But what is the meaning of "classification"? It is nothing more than seeing that these things are not chaotic and have nothing to do with each other, but have certain laws, which are also the laws of the human mind. Geometry is purely abstract in human mind. Astronomers find that the motion of planets can be measured by geometry. Chemists found that all substances have proportions and understandable laws; What is science? Nothing more than looking for similarities and similarities in the farthest things. An ambitious person sits down to study every uncontrollable fact; Put all the strange structures and all the new forces into their categories one by one. Induce it into their theorem, and go on like this forever, and give life to the last fiber of various organizations and the outer edge of nature with profound observation.

Therefore, the students under this sky feel that he and nature are "born from the same root"; One is a leaf, the other is a flower; Friendship and sympathy are everywhere.

What is a root? Not the soul of his soul? An overly bold idea; An absurd dream. However, once the glory of the soul helps him discover the laws of physical properties-when he knows how to worship the soul and sees that the existing natural philosophy is only the preliminary exploration of the soul master, then he will look forward to expanding his knowledge and becoming the creator of the future. He will see that nature is the opposite of the soul, and every part echoes it. One is a stamp, and the other is printed text. Its beauty is the beauty of his own heart. Its law is the law of his own mind. So he regards nature as the standard to measure his achievements.

He doesn't know enough about nature, that is, he doesn't know enough about his own mind. In a word, the old proverb "know yourself" and the modern proverb "study nature" finally became the same motto.

Poetry praising nature

1. Poetry is everywhere, and there are things at any time-Ling Mei by Song Dodge.

2. Flowers are flying all over the sky in Spring City —— Cold Food by Han Hong in Tang Dynasty.

3. If you fold a stick of incense in your hand, there should be nothing on the earth-Song of Manna by Wang Song Anshi.

4. The green poplar is lighter than the red apricot, and the branch is Man Chun-Qi's Lou Yuchun.

5. Spring can't keep the garden closed, but an apricot leaves the wall-Ye Songshaoweng's The Duty of the Garden

6. Waiting for the east wind is always spring-spring day in Song Zhuxi.

7. The flowers on the riverside are more fiery at sunrise, and the riverside is as green as blue in spring-Tang Bai Juyi's Memories of Jiangnan.

8. A little more green, a little more red, and the spring scenery is moving —— Wang Song Anshi's pomegranate flower poem.

9. The small building listens to the spring rain all night, and the deep alley sells apricot flowers —— Song Luyou's Spring Rain in Lin 'an Begins.

10. The shadow is horizontal, the water is shallow, and the fragrance floats at dusk-Xiao Mei in the Mountain Garden by Song Linbu.

1 1. Peaches and plums in the city are worried about the wind and rain, and spring is at the head of the stream —— Song Xin Qi Ji's Partridge Sky. Fu represents others.

12. The spring breeze is not lifted, and it is a blur-Song Yan Shu's Walking on the Beach

13. In February and March, grass and water are the same color —— Zhu Meng, an ancient poem by Jin Yuefu

14. There is much grass in February in the south of the Yangtze River, and it is drizzling in spring-Song Zhongshu Shi's quatrains.

15. The next day, the lotus leaves are infinitely blue, and the lotus flowers reflect different colors in the sun-Song Yang Wanli's "Seeing the Forest at Jingci Temple"

16. Flowers bloom helplessly, but Yan Gui is familiar-Shu's "Huanxisha"

17. It's not that chrysanthemum is preferred among flowers, but that this flower is even less flowerless-chrysanthemum of Yuan Zhen in Tang Dynasty.

18. There is more green in the forest, and Xiao Lei hides a little red-Jin Yuanhao asked "the same generation of unopened begonia"

19. Spring breeze and green Jiang Nanan, when will the bright moon shine on me? -Wang Song Anshi's "Dengguazhou"

20. Lotus can be picked in Jiangnan, and the lotus leaf is his! -Jiangnan, a folk song of Han Yuefu.

2 1. Xiao He has just exposed its sharp horns, and a dragonfly has long stood on its head-Xiao Chi in 53 Songyang Bay.

22. The leaves are dry and the rain is dry, the water surface is clear and round, and the wind and the lotus blow at one stroke-Song Zhou Bangyan's Su Lian Gai.

23. I don't know who cut the thin leaves, but the spring breeze in February is like scissors-The Singing Willow by Don Ho Zhang Zhi.

24. Stop and sit in the maple forest late, and the frost leaves are red in February-Tang Du Mu's "Mountain Walk"

25. There is grass in the sea —— Reading History's Dead

26. wildfire never quite consumes them, the spring breeze is blowing high-Don Bai Juyi's Biegu Cao.

27. The light rain in the sky is crisp and the grass is far and near-Tang Hanyu's "Light Rain in Early Spring"

28. In the spring morning, I woke up easily, and birds were singing everywhere. But now I remember that night, that storm, and I wonder how many flowers were broken! Don. Meng Haoran's Spring Dawn

29. Cicada makes the forest quiet, while Tonamiyama is more hidden. -Southern Dynasties. Liang Wang Ji's "If you are happy"

30. The birds in the river are not only white, but the mountains are blue and white-two quatrains of Tang Du Fu.

3 1. There are three or two peach blossoms outside the bamboo, and there is a duck prophet-Shi's Seven Eight in the spring water heating. Riverside night view "

32. Flowers are getting more attractive, but shallow grass can have no horseshoes-Tang Baijuyi's spring outing in Qiantang Lake.

33. A butterfly with flowers looks deeply, and a dragonfly flies slowly with water-two Qu Jiang by Tang Du Fu.

34. There are clouds in the clear sky and poems in the blue night —— On Liu Yuxi's autumn poems