This article attempts to understand the relationship between human rights and democratic discourse as the hermeneutic circle:human rights are a precondition for democratic discourse,in turn generated by democratic discourse.

First,choosing proper language to communicate with others;second,admiting and obeying common norms and standards;third,building a society which perfoms the discourse democracy.

The discussions of discourse democracy based on different civil society theory are different each other,because the discourse democracy theory adheres to the civil society theory.

Correspondingly, the reflection of democracy has become beautiful scenery in philosophy’s garden, in which Habermas’theory of discourse democracy rightly is a prominent flower.

The subversive anti-colonialism discourse is juxtaposed with the repetitive colonialism discourse in the novel but the latter almost completely contains the former in its representation system.

However,the author of this paper finds that there is an inharmonious voice-colonialist discourse in it after a careful analysis of the adventure story,its character-portrayal,frame story and content,and that it deconstructs Homer s epic Odyssey as well.

Jean Rhys rewrites Jane Eyre from a different perspective,whose The Wide Sargasso Sea discloses the oppressive imperialist undertones in Jane Eyre,thus subverts Bronte s colonialist discourse .

Jane Erye, as a"text admired crazily by feminists", contains some colonialist discourse that has been ignored for quite a long time.