"I encountered the influence of Mazzini, which was a source of great comfort to me...To me personally the celebration of the hundredth anniversary of Mazzini's birth was a matter of great interest. Throughout the world that day Italians who believed in a United Italy came together. They recalled the hopes of this man who, with all his devotion to his country, was still more devoted to humanity and who dedicated to the workingmen of Italy, an appeal so philosophical, so filled with a yearning for righteousness, that it transcended all national boundaries and became a bugle call for "The Duties of Man.""
January 1, 1970
https://en.wikiquote.org/wiki/Giuseppe_Mazzini