A beautiful writing, the inner journey of this great man is exciting. Gradually Jacques Semelin lost his sight, he describes his fears, anxieties, and the reader measures the courage it took to become what he has become. The loss of his eyes did not prevent him taking his place among the intellectuals that count. political scientist, director of research at CNRS, professor at Sciences Po, tireless researcher, author of 8 books already, a man to discover a world to discover. also to develop more empathy and respect for those who do not have access to our world of the image.