Amharic language
He moved on to the Petit Séminaire of Charleville, where he was a classmate of Arthur Rimbaud and the future novelist Jules Mary. He was expelled from the séminaire in 1866 for having planned with his friends to escape and travel to Abyssinia to search for the sources of the Nile. Rimbaud took the plan seriously and began to learn the Amharic language.