Coextensiva to the conscience, it holds back ealinha after all our states to the measure that they produce themselves, giving to acada fact its place, (…) dates.' '. (BERGSON, 1990, p.124) But at the same time, in the overcoming intention again dodualismo, Bergson consider a bond (spirit and substance) between the two conceitosde memory. Thus defining the function of the memory ' ' With respect to the memory it has for function to primeiraevocar all analogous last perceptions to a present perception, to remember us what it preceded and what followed, suggesting us thus the decisomais useful. But it is not everything. When catching in an only intuition multiple moments of duration, it liberate in them of the movement of transcorrer of the things (…). How much to maiselapuder to condense these moments in an only one, in such a way more will slidaser the apprehension quenos will provide of the substance (…) ' '.

) (BERGSON, 1990, p.187) Thus, when finishing this sketch of estimated bsicospara the agreement of memory in Bergson, that takes the dualism to the extremity paraposteriormente to establish the bond between substance and spirit, we conclude that, the memory has left of the souvenir (that it is of the domain of the spiritual) and if prolongaatravs of a cerebral process, where if materializes. It fits, to stand out that the workmanship of Bergson, when considering the desmontedo modern thought on the memory, and into the attempt to run away from the dicotomiarealismo and idealismo, falls again many times in the proper idealismo. In this direction, in the Poetical workmanship of the Space, GastonBachelard also approaches the thematic one of the dualism, obtaining to advance in relaoa workmanship of Bergson, when it affirms that the dualidade also is knowledge. Not hpara Bachelard, difference between subjectivity and objetividade, the prpriasubjetividade is placed here in the poetical one of the house.