41 It is a source of joy to Us to know that the above cited Encyclical, Quadragesimo Anno , as well as that of the Sovereign Pontiff Leo XIII, Rerum Novarum , in which is indicated the solution of the social question in accordance with the postulates of the Gospel and of the eternal philosophy, are the object in the United States of careful and prolonged consideration on the part of some men of keener intellect whose generous wish pushes them on towards social restoration and the restrengthening of the bonds of love amongst men, and that some employers themselves have desired to settle the ever recurring controversies with the working man in accordance with the norms of these Encyclicals, respecting always the common good and the dignity of the human person.
Source: Sertum Laetitiae (Vatican.va)