Science and sea rafting essay, science rafting junior high school essay 600 words

The great writer Bing Xin once said: The flower of success, people only admire its current brightness, but the original buds are soaked in the tears of struggle and sprinkled with the blood of sacrifice. Remember the advertising slogan "backgammon" again:

There is justice in the world, and there is always a reward for your efforts. Calm and pondering, this poem and advertising slogan express the true meaning of exploration and the voice of the explorer. Yes, the entrepreneurial footprints of the sages and sages throughout the ages have all confirmed a simple truth:

There is hard work, there is victory, and there is exploration, there is success.

The apple fell to the ground, which was a common thing in the world, but it caused Newton to think deeply and forget his reasoning, and finally he discovered the law of "universal gravity" that shocked China and the world. Birth, old age, sickness and death are commonplace life phenomena, but Shakyamuni just wants to find the root and ask for an answer. For this reason, he remained obscure, meditated, and finally founded Buddhism.

In order to alleviate the pain of patients, Li Shizhen, a generation of famous doctors, walked all over the mountains and mountains, visited famous doctors, tasted herbs, braved the cold and heat, risked his life, and traveled all over the land of China, which lasted 27 years and wrote the medical masterpiece "Compendium of Materia Medica". Sima moved to Huaiyang to trace Han Xin's footprints; Visit Qilu, pay homage to the Confucian Temple, and observe Confucian customs; Passing through the drum city, listening to the legend of Liu Bang, traveling thousands of miles, writing 15 spring and autumn periods, "finally becoming the swan song of historians" - historical records.

There is also Edison, the king of invention, the secret of success is "one percent of inspiration plus ninety-nine points of sweat"; Watt, the father of the steam engine, the revelation of success is "If it doesn't work once, come again"; Marie Curie, the "mother" of radium, admired the spirit of silkworms, "and they are foreign and the same, and we must not slack off......"Xu Xiake walked all over Qingshan Avenue; Su Shi visited Shizhong Mountain at night; "Dream of Red Mansions" "The words seem to be blood" ......There are countless examples of this. Human beings have gone from drinking blood to learning to use fire, from living in caves to living in high-rise buildings, from horse-drawn carriages to automobiles, ships, airplanes, and ......This exploration again and again, let us say goodbye to ignorance and backwardness, and enter a new era.

In our exploration, we put an artificial satellite into space; Chatting online, the end of the world is still at hand; Go sightseeing under the sea, and dreams become reality; The robots have become our slaves, and the "Weather Majesty" has bowed down to the giants. In the exploration, we decipher the composition and arrangement of DNA, decipher a variety of genetic codes, and overcome the stubborn disease that plagues mankind - Alzheimer's disease; The birth of cloned cows and sheep announced that human rejuvenation is no longer a fantasy. In the exploration, we found fossils of about 45 million years old apes, found the lost port city, and learned about the mystery of the shipwreck buried for 136 years; The scientific expedition of the Tarim River, the discovery of the ruins of the Xiaohe cemetery, the interpretation of the mystery of the "big ears" in the 80s of the last century, and the confusion of the "wandering lake" for a hundred years ......Exploration is endless, and exploration will make human society more civilized and progressive.