from nature to art,which is manifest not only in the method he uses and the classification he makes on philosophy but also in the view he takes of body,man as well as body politic.

Despite its lack of particular historic characteristics,Pride and Prejudice reflects a revolutionary age through its detailed portrayal of the conflict between external value of art and internal value of nature in human spiritual experience.

Based on the essence "ren wei wei ren" of eastern management,this article puts forward the concept of "he he" management,which sets out from "he he of oneself" to "he he of group",and then to "he he of organization".

A numerical simulation study of contribution of various anthropogenic sources to ozone formation in Pearl River Delta region;