"The liberation movements of the last eighty years, not merely in Italy, but throughout Europe, were inspired by his fervent teaching. It was the thrill which came from his words that gave nerve and power and courage and daring to the men who were struggling for the emancipation of the oppressed nationalities of Europe. He said in one of his books, "We are on the threshold of a great age, the age of the peoples." His doctrines, his ideals, his example, fired the hearts that led the peoples across the threshold into the new age. Italy has crossed it; the oppressed nations of Turkey have been emancipated; the oppressed races of Austria and Russia, and let me frankly add, Ireland, have gained by the doctrines of Joseph Mazzini. The glittering Imperial fabric reared by Bismarck is humbled in the dust, but the dreams of this young man, who came over as an exile to England and lived in poverty here for years, dependent on the charity of friends, and armed only with a pen, have now become startling realities throughout the whole Continent. Here, after he has been lying for fifty years in the soil he loved so well, we find in the reconstruction of Europe the great principles of Mazzini—the emancipation of races on the basis of freedom—converted into a treaty and into action. He taught not merely the rights of a nation; he taught the rights of other nations; not merely the right of your own nation to be free, but the right of the next nation to be equally free. We have learned half the lesson of Mazzini, and whether this age is the "Golden Age" predicted by Mazzini depends entirely upon the extent to which we learn the other half of his lesson."
January 1, 1970
https://en.wikiquote.org/wiki/Giuseppe_Mazzini