Paul Celan visited Heidegger and asked for an answer. He never received it. He wrote an already famous poem, "Todtnauberg" (1967), in which he claims the word he never had. This work contrasts directly with "Todtnauberg" and the word not received: Port Bou, where Walter Benjamin was persecuted by the German police, is an occasion for a dialogue with the philosopher that Ulisse Dogà analyzes in detail.