Entering the 21st century,Hart and Negri,through their creative rewriting of Spinoza,Marx,and Foucault,have unearthed a new revolutionary subject-the multitude-embedded in today's vital political production,and thus constructed a clear picture of the birth,resistance,and creation of a brand new revolutionary subject.It also gives a theoretical name to the current proliferation of new social movements,showing an optimistic attitude towards social reality and the exploration of the revolutionary subject.In order to resist capitalism's destruction and appropriation of the common,Hart and Negri linked the possibility of the emancipation of the multitude to the generation of subjectivity and the reappropriation of commonality,and put forward a revolutionary parallelism strategy of uniting identity political groups against capitalism.However,the inherent tension between the singularity and the commonality of all of them has led them to choose the path of"exodus"on the road to revolution,abandoning the proletarian party and the unified leadership,and in the end,they can only be short-lived in the carnivalesque actions of contingency and fall into disrepair,and they have not escaped from the crisis of subjectivity that the new social movements are facing as well as the many defects brought about by the politics of identity,and they are unable to truly shake up the existing capitalist world system.