19/10/2004 (Agence Europe) - The president of the European Convention Valéry Giscard d'Estaing took part on Monday in Milan, at the invitation of the European Commissioner for competition and president of Bocconi University, Mario Monti, in the inaugural session of the university's academic year. According to Corriere della Sera, Valéry Giscard d'Estaing asserted at this event that Europe had to get back to its "roots" and choose between " a process of indefinite enlargement or a process of increasingly closer integration". According to Valéry Giscard d'Estaing is will be necessary to ratify the European Constitution beforehand, in all Member States and then plan the next enlargements but only after ratification.