12 While nature itself made the name of mother the sweetest of all names and has made motherhood the very model of tender and solicitous love, no tongue is eloquent enough to put in words what every devout soul feels, namely how intense is the flame of affectionate and active charity which glows in Mary, in her who is truly our mother not in a human way but through Christ. Nobody knows and comprehends so well as she everything that concerns us: what helps we need in life; what dangers, public or private, threaten our welfare; what difficulties and evils surround us; above all, how fierce is the fight we wage with ruthless enemies of our salvation. In these and in all other troubles of life her power is most far-reaching. Her desire to use it is most ardent to bring consolation, strength, and help of every kind to children who are dear to her.
Source: Magnae Dei Matris (Vatican.va)