68 Nevertheless We do not deny that this Our joy is overshadowed by a certain sorrow since We learn that in not a few countries the number of vocations to the priesthood and to the religious life is constantly decreasing. We have already given the principal reasons which account for this fact and there is no reason why We should return to them now. Rather do We trust that those educators of youth who have succumbed to errors in this matter, will repudiate them as soon as they are detected, and will consequently seriously resolve both to correct them and to do what they can to provide every help for the youth entrusted to their care who feel themselves called by divine grace to aspire to the priesthood or to embrace the religious life, in order that they may be able to reach so noble a goal. May God grant that new and larger ranks of priests, religious men and women, equal in number and virtue to the current necessities of the Church, may soon go forth to cultivate the vineyard of the Lord.
Source: Sacra Virginitas (Vatican.va)