In china, Chen Wangdao, a Chinese professor published a book called the development of rhetoric in 1932; which symbolized the establishment of Chinese modern rhetoric.
   The meaning of metaphor has beyond the limit of linguistics and rhetoric. Metaphor has become an important concept of linguistic philosophy, science philosophy and cognitive science, which has drawn much attention of many scholars. Now many people believe that metaphor provides us many new ways to observe the new world and new perspective of looking at things. In many times, metaphor is also regarded as a path to the true world; it can produce new ideas, and express new thoughts.

Ⅱ. Metaphor Analysis

2.1 Definition of Metaphor
 Metaphor is a figure of speech in which one thing is described in terms of another; it points out resemblance but without acknowledging word. It is an implied comparison between two (or more) unlike things, achieved by identifying one with the other. It’s the application of a name of descriptive term to an object or action to which it is not strictly applicable. For example, “money is the lens in a camera.” This sentence indicated that money can reflect the different appearances and reflect the different characteristics of a person.
 Metaphor is an ancient art of argumentation and discourse. The earliest known studies of metaphor come from Golden Age, when philosophers of ancient Greece discussed logos, ethos, pathos. Writers in the Roman Empire adapted and modified the Greek ideas. Across the centuries, medieval civilizations also adapted and modified the theories of metaphor. even in today. Many consider that the study of metaphor is a central part of a liberal arts education. 浅谈隐喻在日常生活中的应用(2):http://www.751com.cn/yingyu/lunwen_18491.html