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题目：
The function of science is to reassure; thepurpose of art is to upset. Therein lies the valueof each.
科学的作用是解惑;艺术的目的是创新。只有这样他们才各得其所。
正文：
Science and art are two of the most gloriousfields in which numerous people have made theirgreat contributions. As the society develops, peopleconcern more about the function of science, of artand of other realms. Some may argue that the function of science is to reassure, and thepurpose of art is to upset, however, as far as I am concerned, science and art have moresignificant values than just to reassure or to upset people.
The main function of science is to propel the development of human society and toprovide people the power to understand the nature and ourselves. In the primordial days ofthe human history, when the conception of science first emerged, science was to answerpeople's questions and to satisfy people's curiosity towards myriad mysteriousphenomenon. If we understand the science in such way, we can't see clear differencesbetween the inchoate religion and the inchoate science, because, the functions of both ofthem are nearly the same, and both contain totally absurd theories if one studies them today. One may agree that in that period of time, science was largely to reassure people's feartowards the mysteries just as what religions try to do.
However, the development of science finally makes it an important tool for us tounderstand the nature and to change the nature in our favor. The understanding of electricityexpels the old thought that the thunder is a sign indicating that the god is angry. Theadvancement achieved in medicine greatly elongate human's life, and nowadays people nolonger depend on certain rituals to give them health. Discoveries and inventions alike havetransformed our society into the nowadays form, and provide us great power to determineour future. If science is only to reassure us, how can we achieve the feats we have madethrough our history? As Francis Bacon once said, "Knowledge is power", the true function ofscience is to give us the power to conquer the difficulties we confront.
Unlike science, arts which seldom give us the power to better our material lives, mainlyconcern about our spiritual lives. Admittedly, some arts actually upset people by let us see theweakness of the human nature or the darkness of our society, as the art works of Michelangelo. However, arts possess much more functions than just upset us. Arts can ease our emotionsand reassure us, as the music of Mozart does; arts can give us confidence and braveness, asthe music of Beethoven does; arts can also tell us what philosophy is, as the music of Mahlerdoes. Although arts possess so many functions,one can judge that the major function of art isto represent the life and to present the artists' ideals. Most literary works, such as fictions, poems, dramas, give us a vivid image of the society. Other forms of arts have the same kind offunctions. For example, Tchaikovsky composed music to represent the hard life of the commonRussian people, while Van Gogh drew pictures to represent the beauty of the nature. There'realso other pieces of art showing us the inner part of the artists, for instance, therepresentative new trend movie "four hundred blows". By presenting the life and the ideals, arts give us true understanding of our circumstances and ourselves in a spiritual way. Arts cannot explain why it rains,but it explains how people feel about the rainy day.
Before we can make full utilization of any subjects of study, we must at first understandtheir main functions and values to our society. For example, if we depend upon rituals andceremonies to give us fortune and luck and to provide us enough to eat, we may probably dieof hunger. The true value of these rituals and ceremonies lies in the fact that they are crucialpart of our culture. It's the same case for science and art, if we hold the opinion that science isonly to reassure people, and art is only to upset people, we can't see the importance of thesetwo subjects to our society. It's possible that we ignore the development of them, andsequentially our society won't develop without the breakthroughs made in science, and ourcitizens won't lead a happy life and will stay in an ignorant status without the existence ofgreat art works.
Science and art, as discussed above, are crucial to our society. Admittedly, science canreassure people by explain the mysterious phenomenon, and arts can upset people by letus see things we can't discover with our own eyes. However, if we simply regard science and artthis way, we would miss so much that our society will stop developing or even collapse intochaos.
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