Catechism of the Catholic Church §2461 — excerpt
True development concerns the whole man. It is concerned with increasing each person's ability to respond to his vocation and hence to God's call (cf CA 29).
This translation is under copyright, so only the cited words are quoted here. Follow the link for the full text. Translation: English translation of the Catechism of the Catholic Church, 2nd ed. (Libreria Editrice Vaticana), as posted at vatican.va.