sentences:  He also founded and directed two collections of multilingual and technical dictionaries published by Elsevier and sponsored by the Universities of Paris, Heidelberg, Mainz, Trieste and Georgetown University.Herbert also became a vice-president – and then president – of the International Association of Conference Interpreters (AIIC) for three years.After retiring from the United Nations in 1954, Herbert continued freelancing and traveled to the Far East, Madagascar and the Middle East.