以感性的方式存在，是艺术不同于科学的基本特征和基本事实。从出发点到归缩点，艺术活动都离不开它的生动、丰富的品格。苏珊·朗格说艺术是“表现性的形式”，科学是“推论性的形式”，其主要意思即前者重感性，后者重理性。 Existence in a sensual way is the basic feature and basic fact that art differs from science. From the starting point to the collapse point, art activities are inseparable from its vivid, rich character. Susan Lange said that art is “a manifestation of form,” and that science is a “corollary form.” Its main meaning is that the former is highly sensitive and the latter is more rational.