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I have been deeply curious about science since I was a child. Rockets flying in the blue sky, submarines deep in the sea, footprints on the moon, stylish smart phones, air conditioners that can cool down, computers that can chat online – they are all scientific achievements. Everyone experiences a state of childishness and ignorance, but one day, you will start chaos and discover the wonders of the world.

Science and technology are the highest achievements of the human rational spirit. It uncovers the fascination of nature and turns the beautiful dreams of the ancients into reality. The great scientist Einstein once said: "Imagination is more important than experimentation, and all scientific achievements are based on imagination." Indeed, the results of our humanity are based on the imagination of the ancients. Without imagination, there is no experiment, and without experimentation, there is no success.

Science can be used to benefit mankind as well as to destroy the earth. Nuclear energy has made a great contribution to our people. It is mainly used for national defense and power generation. The hydrogen bombs made by nuclear fusion are very powerful, and one can blow up a province. Curry said: The nature of science is beautiful, but the human heart is sinister." Science has too many unknowns and mysteries. We need to explore and find them. There are many famous people, such as Newton, Copernicus, Rutherford, Qian Xuesen and other scientists. They have devoted almost a lifetime of their lives to the cause of science, and we have to learn from them.

Please be passionate about science! Perhaps, the future of the scientific world, just because of you, has become more wonderful, more exciting, more beautiful!

The second day: Cao Junfeng

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