"Let, then, the life of Mary be as it were virginity itself, set forth in a likeness, from which, as from a mirror, the appearance of chastity and the form of virtue is reflected. From this you may take your pattern of life, showing, as an example, the clear rules of virtue: what you have to correct, to effect, and to hold fast. The first thing which kindles ardor in learning is the greatness of the teacher. What is greater than the Mother of God?"  - Saint Ambrose