60 The Pontifical Society of St. Peter the Apostle may serve as an example. Very ample means, indeed, are distributed by this Institute in mission lands. However, the number of candidates for the priesthood is increasing yearly with God's help, and so more funds are constantly required. Shall the young men who seem to be called by the providence of God to the priesthood at the present time, be admitted in smaller numbers because of insufficient funds? Is it right, as We hear has happened in a number of places, that the seminaries should be forced to exclude so many youths who aspire ardently to the priesthood and who give good hopes of persevering? Perish the thought! It cannot be that Catholics who have a high ideal of their grave obligations, as indeed they ought, should refuse to accept personal responsibility in meeting these needs of the missions.
Source: Fidei Donum (Vatican.va)