<p class=ql-align-justify><span style=color: rgba(0 0 0 1)>Is it a contradiction a lie a madness a freedom to affirm a theory and live the opposite?&nbsp;</span></p><p class=ql-align-justify><span style=color: rgba(0 0 0 1)>Rousseau writes a treatise on education&nbsp;</span><em style=color: rgba(0 0 0 1)>thanks to the&nbsp;</em><span style=color: rgba(0 0 0 1)>abandonment of his five children Kierkegaard composes religious texts while living as a libertine Beauvoir founds the philosophy of feminism while enjoying a servile relationship with her American lover Foucault exalts the courage of truth and organizes the secrecy of his Aids Deleuze hates traveling and becomes the philosopher of nomadism...</span></p><p class=ql-align-justify><span style=color: rgba(0 0 0 1)>Who are we when we think? Several no doubt as shown by the thinkers who invent multiple personalities through their theories. Instead of denouncing their errors or hypocrisy François Noudelmann studies the most complex lie the one towards oneself through the anxieties fugues and metamorphoses of these double-sided philosophers.&nbsp;</span></p>