29 And now we have a word to say to you, dearly beloved sons, who have been ordained priests and become the cooperators of your Bishops. We know, and the whole world knows with us, the qualities which distinguish you. There is no good work of which you are not the inspiration or the apostles. Docile to the counsels we gave you in the Encyclical " Rerum Novarum ," you go to the people, to the workers, to the poor. You endeavor by all means in your power to help them, raise them in the moral scale, render their lot less hard. To this end you form reunions and congresses; you establish homes, clubs, rural banks, aid and employment offices for the toilers. You labor to introduce reforms into economic and social life, and in the difficult enterprise you do not hesitate to make serious sacrifices of time and money; and with the same scope you write books and articles in the newspapers and reviews. All these are, in themselves, highly praiseworthy, and in them you give no equivocal proofs of good will and of intelligent and generous devotedness to relieve the most pressing needs of contemporary society and of souls.
Source: Depuis le Jour (Vatican.va)