Only insisting dialectics thought, insisting the dialectics unification of value, homogeneity and the militance in contradictory solution, grasping the appropriate principles of this kind of unification and implementing related system arrangement then can promote harmonious social construction. 只有坚持辩证思维,坚持矛盾解决中的斗争性、同一性与价值性的辩证统一,掌握这种统一的适度原则,落实相关的制度安排,才能促进和谐社会建设。