Catechism of the Catholic Church §1841 — excerpt
There are three theological virtues: faith, hope, and charity. They inform all the moral virtues and give life to them.
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.