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Draw a "0" on the white paper with a pen, and what catches your eye is an oval ring, through which you see a blank space. "0" means no in mathematics, but in the eyes of hunger, it is a symbol of perfection, in my opinion, "0+0" is equal to the whole world, it is more beautiful than the earth, more mysterious than the universe!
0", in real life, although the appearance is a bit like the ancient copper coin, ordinary and ordinary, but its connotation is very rich, is a thought-provoking topic. In terms of learning, "0" is the starting point of the proud, is the driving force that makes them work hard, and at the same time, "0" is the end of the proud, is the magic that makes them decline step by step, step into the abyss, and unanimously regret their life.
0", is a vacant land, if you don't dig, don't sow seeds, don't take care of it, then the ground will grow wild grass, covered with thorns, become a scene in the desolate ecology. On the contrary, if you work hard, plant vegetables, and plant fruit trees, then in the end you will have a good harvest.
0", in the eyes of a weak person, it is a lifebuoy with a negligible hope, allowing them to go with the flow; However, "0", in the eyes of the strong, is a beating of the drum of war, "knock, knock, knock-" urging them to overcome every difficulty in learning and life.
0", is a ring with magical power, it can pull the forward 99 back to the original starting line, which makes people "sigh".If you don't have a happy reading network "0" as a bamboo circle in real life to set things, then, if you can't trap it, it won't belong to you, this point of view is a bit like a philosophy of life, but only "0" can be given to you.
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Sitting in front of the window, staring at the traffic outside the window, in a daze. When the sun sets, the neon lights outside the window sparkle and make me feel reminisced.
When I was young, I was still a crying, noisy, naïve, and naïve person, and for various reasons, I went to elementary school early. My grandmother was afraid that I would not be able to adapt to the lectures at school when I was too young, so she told me that I must follow the teacher during class and study hard.
At that time, my comprehension was too poor, and I mistakenly thought that my eyes were fixed wherever the teacher went, and because I couldn't move around in class, I was always on the stool, and the teacher went to the back, and my people also came to the back, and the teacher couldn't cry and laugh, and the classmates laughed frequently.
When I was a year old, I was still ignorant, and I entered junior high school with a childish face, relying on a good foundation in primary school, and entered the best class in the school, but there were so many masters in it that I could no longer be the best in the class like in primary school. At that time, a feeling of not admitting defeat arose.
Today, I have stepped into high school, studying in a key high school, and the pressure will naturally be there, at this time I no longer have the childishness of the past, and gradually grow forward step by step. Although my family still thinks that I am their little girl who will never grow up.
Suddenly, wave after wave of cheers came from the window, and I came back to my senses, walked to the balcony, and saw such beautiful fireworks, one after another, rushing into the sky, blooming, like a flower blooming in a garden. Fireworks of various colors "bloom" in the sky, adding a beautiful color to the dark sky.
I walked downstairs and walked along the shore of Cihu Lake, ** beautiful smoke talk, and suddenly I felt that people are not like fireworks?
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The natural environment is the material basis for human survival and reproduction; Protecting and improving the natural environment is the premise for human beings to maintain their own survival and development. These are two aspects of the relationship between humans and the natural environment, and the absence of one would bring disaster to mankind.
The natural environment in which we live is the surface of the earth, which is composed of air, water and rocks (including soil) to form the atmosphere, hydrosphere, and lithosphere, and at the intersection of these three spheres is the biosphere in which living organisms live. Under the action of solar energy, these four circles carry out the material cycle and energy flow, so that human beings (organisms) can survive and develop.
According to scientific determination, the content ratio of more than 60 chemical elements in human blood is very similar to the content ratio of various chemical elements in the earth's crust. This shows that man is a product of his environment. The relationship between human beings and the environment is also manifested in the objects of the human body.
Substances in the environment are exchanged. For example, the human body inhales oxygen and exhales carbon dioxide through metabolism; Drinking clean water and eating abundant food to maintain the human body's development, growth, and genetics, which makes:
The human body and the environment are exchanged. If this balance is disrupted, it will be harmful to human health.
In order to survive and develop, human beings must demand resources from the environment. In the early days, due to the sparse population, humans had little noticeable impact and damage to the environment. For quite some time, natural conditions dominated the fate of mankind. It's here"Slash-and-burn"In order to feed themselves and survive and develop, human beings began to destroy.
Forest clearing, which destroys the environment to a certain extent. As a result, there are environmental problems caused by human factors. However, due to the low level of productivity at that time, the impact on the environment was not significant.
By the time of the Industrial Revolution, humanity.
When you learn to use a machine, productivity increases dramatically, and so does your impact on the environment. By this century, mankind's ability to use and transform the environment has been unprecedentedly improved, and the scale has gradually expanded, creating tremendous material wealth. It is estimated.
According to the calculation, the agricultural products obtained by modern agriculture can feed five billion people, while the green plants and animals produced by photosynthesis in the original land can only feed 10 million people. It can be seen that human beings have gradually become in the environment.
in the lead.
However, serious environmental pollution and ecological damage have also appeared in front of human beings. The atmosphere is seriously polluted, water resources are in unprecedented shortage, forests have been destroyed, arable land is decreasing, a large number of species are on the verge of extinction, and the natural environment on which human beings depend is in crisis. The deteriorating environment is presented to humanity:
Protecting nature and maintaining ecological balance is the most urgent issue today.
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From ancient times to the present, a bright moon has fascinated many literati and artists, and how many deep insights have been sprouted! What does the word "month" contain?
Suddenly I remembered the full moon of the Mid-Autumn Festival, and I thought that the full moon should be the most charming. The full moon, like a hanging mirror, reflects the ugliness of the world at the same time, and uses the clear spiritual light to quietly wash people's hearts and clarify people's sins. This round of mirrors also reflects the good people in the world, so that their souls feel at peace and their hearts are always pure.
Every time I look at the bright silver moon from afar, looking at the mottled black shadow in the moon, I can't help but think of the legend about the moon again, and my imagination comes to mind. I want to see the begonias in the forest in the Guanghan Palace with my own eyes, and smell the incomparable fragrance for myself. Touch the rabbit tree that was cut and closed by Wu Gang, and whether there is a scar left by the axe on the laurel tree that was cut and cut again.
Ask yourself if the concubine in Sulu has ever felt lonely, and see if the moon rabbit has escaped without permission as Wu Chengen wrote.
Like a half-moon with a wooden comb, it carries countless blessings. The comb is one of the crystallization of the wisdom of the Chinese people, when a smooth comb with the aroma of wood, gently through your black and soft hair, have you ever thought that the person who gave this comb to you, and at the same time gave you the blessing of health and longevity. Now, I am going to give you a bright moon like a wooden comb, along with the blessings it carries.
Seeing the crescent moon, the ears seemed to sound the words commonly used in the opera, a cold crescent like a silver hook set off the melancholy mood of the ancient Wen Shihuai, and the anxious mood of the parents who missed their children. The full moon represents reunion and happiness, and the crescent moon symbolizes incompleteness and sadness, but how can the moon always be round? The moon's cloudiness and sunshine, how can we control it?
Where there is sunshine, there must be cloud, and there must be a lack of roundness. Just like everything in this world, reincarnation is transformed and endless. It is precisely because of these changes that we know how to cherish the present.
I looked up and saw the bright moon again, and I couldn't help but fall into it again.
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Essay Reverie] The night sky, changeable, unfathomable, I often look up at the vast starry sky, endless reverie, at that moment, a little bit, quietly, from my heart little by little diffuse ......
The night sky, as pure as a clear spring, beautiful and refreshing, beautiful and flawless, just like a broken flower brocade, dark blue background, stars are clusters of fine flowers, everywhere exudes an elegant and refined beauty, composition reverie.
The night sky is deep and beautiful, and on the fifteenth day of the lunar calendar, the moon reveals its roundness. The pink face, a few clusters of stars in the sky, are the indescribable night flowers, the moonlight is like water, dissolving under the moon, the flowers compete to hold out the beautiful face, it seems to exude a faint fragrance, the moonlight casts a thin veil ...... on this refreshing fragrance of flowers.
The night sky is a weathered bluestone slab, the slightest meteor slid across the sky, like a thin rain, drop by drop slid down on the stone slab, the stars were drops of water on the bluestone, under the cold moonlight, the bluestone slab wet by water, quietly lying there like a scattered slide, so desolate, so sad, so helpless......
The night sky is a handful of fertile soil, and the few remnant stars in the moonless night sky are new life in the soil, and they strive to drill out of the soil, looking at the world from afar, blinking ......curiously
The night sky is a beautiful big garden, the grass and trees are separated, the four seasons are like spring, the stars are fireflies, every time it is dark, they will playfully shuttle back and forth between the branches and branches of flowers and trees, adding warmth to this beautiful garden..., high school first-year essay "Composition Reverie".
The night sky, far away from the hustle and bustle of the world, away from the sin and ugliness of the world, is like digging a quiet and mysterious path. Here, everything is refreshing, the gods often wander the paths, and the stars are a series of shallow footprints left by them......
The night sky, vast and ethereal, gives people endless imagination. Ah, beautiful night of the stars, I love you!
You can avoid letting your roommates see it when you are studying, don't talk about learning knowledge in the dormitory, and it is best not to let him see the test results to avoid him being jealous of himself.
Mine: Family, Friendship, Love, Love!
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