The study of an academic discipline alters the way we perceive the world. After studying the discipline, we see the same world as before, but with different eyes.

　　对于一门学科的研究会改变我们对世界的看法。在学习这门学科之后，我们看到的世界一如既往，但是我们本身的角度和眼光已然不同。

　　正文：

　　Ever since the appearance of convenient printing method and huge libraries, modern education became possible. Since then, the process of accumulation of knowledge was greatly accelerated, for mankind's knowledge storation can be developed in a systematic way. Education's function is to prepare our youth for the future by lending them the ability to discover mysteries of the world themselves or from books. The history of the human race gives us the impression that the major benefit we get from the academic training is the ability to perceive the world in different ways.

　　The most primitive form of education, which helped our ancestors, the cavemen, to survive in the harsh conditions during the pioneering period of human history, already possessed the power to change people's perspective. When a child learnt how to make a fire, he was brought to a brand new world, in which he was no longer the game of wild animals and the weakest creature facing the mightiness of nature. He could better understand and conquer the surroundings; the long winter, might have been one of the dangerous enemies in his eyes, seemed weaker since the fire he made could ensure him the victory. Once we have the ability to harness more power, we regard the nature in new ways; we used to have to adapt to the nature absolutely, however,today we could transform it to certain extends.