%0 Journal Article %T ¡°La pr¨¢ctica de s¨ª¡± y su consumaci¨®n en la nada desde el pensamiento de Foucault %A H¨¦ctor Sevilla God¨ªnez %J Revista Observaciones Filos¨®ficas %D 2009 %I Pontificia Universidad C¨¢tolica de Valpara¨ªso %X This essay analyzes conception about taking care from itself as a point of departure to self knowledge in French philosophic¡¯s thoughts Michael Foucault. For this reason, it is relationated ideas about general labor¡¯s philosopher about people in society and the obvious need of sight that implies. Finally, there are conclusions about the freedom¡¯s possibility in the Foucault¡¯s thoughts associated with the emphasis of nothing, proposal of Jean Paul Sartre. %K Freedom %K sight %K nothing %K selfknowledge %K philosophy tought %K Foucault %U http://www.observacionesfilosoficas.net/lapracticadesi.htm