GRE考试老外写作范文——Issue 153.

　　"Students should bring a certain skepticism to whatever they study. They should question what they are taught instead of accepting it passively."

　　The speaker contends that students should be skeptical in their studies, and should not accept passively whatever they are taught. In my view, although undue skepticism might be counterproductive for a young child&aposs education, I strongly agree with the speaker otherwise. If we were all to accept on blind faith all that we are taught, our society would never progress or evolve.

　　Skepticism is perhaps most important in the physical sciences. Passive acceptance of prevailing principles quells innovation, invention, and discovery. In fact, the very notion of scientific progress is predicated on rigorous scientific inquiry--in other words, skepticism. And history is replete with examples of students of science who challenged what they had been taught, thereby paving the way for scientific progress. For example, in challenging the notion that the Earth was in a fixed position at the center of the universe, Copernicus paved the way for the corroborating observations of Galileo a century later, and ultimately for Newton&aposs principles of gravity upon which all modern science is based. The staggering cumulative impact of Copernicus&apos rejection of what he had been taught is proof enough of the value of skepticism.

　　The value of skepticism is not limited to the physical sciences, of course. In the fields of sociology and political science, students must think critically about the assumptions underlying the status quo; otherwise, oppression, tyranny and prejudice go unchecked. Similarly, while students of the law must learn to appreciate timeless legal doctrines and principles, they must continually question the fairness and relevance of current laws. Otherwise, our laws would not evolve to rlect changing societal values and to address new legal issues arising from our ever-evolving technologies.

　　Even in the arts, students must challenge established styles and forms rather than learn to imitate them; otherwise, no genuinely new art would ever emerge. Bee-bop musicians such as Charlie Parker demonstrated through their wildly innovative harmonies and melodies their skepticism about established rules for harmony and melody. In the area of dance Ballanchine showed by way of his improvisational techniques his skepticism about established rules for choreography. And Germany&aposs Bauhaus School of Architecture, to which modern architecture owes its existence, was rooted in skepticism about the proper objective, and resulting design, of public buildings.

　　Admittedly, undue skepticism might be counterproductive in educating young children. I am not an expert in developmental psychology; yet observation and common sense informs me that youngsters must first develop a foundation of experiential knowledge bore they can begin to think critically about what they are learning. Even so, in my view no student, no matter how young, should be discouraged from asking "Why?" and "Why not?"

　　To sum up, skepticism is the very stuff that progress is made of, whether it be in science, sociology, politics, the law, or the arts. Therore, skepticism should be encouraged at all but the most basic levels of education.