“L’Animo ciascuna sua passion sotto el contrario manto ricopre”. Guichardin et les passions “italiennes” dans le livre I des Essais

The article analyzes the relationship between history and the passions thorough the borrowings from the Storia d’Italia. Guicciardini by Francesco Guicciardini. Guicciardini's influence on the author of the Essais seems to extend to both the content and the form of the borrowed texts (their style, description techniques, and so on), and indeed to the treatment of the passions described. The analysis of the examples borrowed from Guicciardini in Book I fo the Essais leads to some initial conclusions ; although, there is further research yet to be done.