“横看成岭侧成峰,远近高低各不同。不识庐山真面目,只缘身在此山中。”这首苏轼的名为《题西林壁》的绝句之所以传诵千古,除了因它生动地描绘了庐山变幻多姿的风光,还由于它以艺术的形式表述出一条古今相通的哲理,道出了视野在人的认识过程中的特殊重要作用。“视野”原为目光所及的空间,是个生理或自然概念。由于人认识客观事物的第一个和最关键的程序是用眼睛看,所以视野的宽与窄、远与 “The horizontal view of the ridge into a peak, the distance is different .Do not know the true face of Mount Lu, only in this mountain.” The first Su Shi’s “Quansi Lin wall” quatrains are chanted through the ages, except because it vividly Depicting the changing scenery of Mount Lushan, but also because it expresses an ancient and modern philosophy in the form of art, revealing the special and important role of vision in the process of human cognition. “Vision” was originally the space of the eyes, is a physiological or natural concept. Since the first and most crucial procedure of human understanding of objective things is with the eyes, the field of view is wider and narrower, far and