110 The harvest indeed is great, but the laborers are few. (102) How many areas there are where the heralds of the Gospel truth are worn out by their labors and waiting eagerly and longingly for those to come who will take their place! There are peoples who are languishing in a miserable hunger for heavenly food more than for earthly nourishment. Who will bring the heavenly banquet of life and truth to them?
Source: Sacerdotii Nostri Primordia (Vatican.va)