12 But if the methods of pedagogy in vogue in the State establishments have been for several years past progressively reducing the study of Latin and suppressing the exercises in prose and poetry which our fathers justly considered should hold a large place in college classes, the junior seminaries must put themselves on their guard against these innovations, inspired by utilitarian motives and working to the detriment of the solid formation of the mind. To the ancient methods so often justified by their results we would freely apply the words of St. Paul to his disciple Timothy, and with the apostles we would say to you, Venerable Brothers, "Guard the deposit"(7) with jealous care. If it should be destined - which God forbid! - one day to disappear from the other public schools, let your junior seminaries and free colleges keep it with an intelligent and patriotic solicitude. Doing so, you will be imitating the priests of Jerusalem, who, saving the sacred fire of the temple from the barbarian invader, so hid it as to be able to find it again and restore it to its splendor when the evil day should have passed.(8)
Source: Depuis le Jour (Vatican.va)