the context of Abbé Sicard's life, beginning with a family celebration that marks the anniversary of the abbé de l'Épée's birth. Here, the call is made for Berthier to write about Sicard's legacy. Following this, readers learn about Sicard's early accomplishments, including his appointment as the director of a school for the deaf in Bordeaux and his subsequent return to Paris to lead the National Institute for Deaf-Mutes. The tumultuous period of the French Revolution also plays a significant role, as Sicard is arrested but ultimately rescued by the loyalty of his students and supporters, setting the stage for the trials he would face in his dedicated mission to educate and advocate for the deaf community. (This is an automatically generated summary.)