The word, the body and the trauma are the themes around which the conference of Philippe Lasagna was held, in Rome on Friday, the 12th of April, 2019. The event was held under the auspices of the Freudian Institute and the Secretariat of the SLP from Rome. The public lecture entitled "The Mysteries of the Speaking Body" was coordinated by Antonio Di Ciaccia. The audio is in French with the Italian translation of Celine Menghi.