Jacques Derrida writes in Deconstruction and Criticismof The Madness of the Day that it is a story whose title runs wild and drives the reader mad.la folie du jour the madness of today of the day today which leads to the madness that comes from the day is born of it as well as the madness of the day itself itself mad..La folie du jour is a story of madness of that madness that consists in seeing the light vision or visibility to see beyond what is visible is not merely to have a vision in the us