22 Yet this centenary celebration should not only serve to revive Catholic Faith and earnest devotion to the Mother of God in the souls of all but Christians should also, in as far as possible, conform their lives to the image of the same Virgin. Just as all mothers are deeply affected when they perceive that the countenance of their children reflects a peculiar likeness to their own, so also our Most Sweet Mother wishes for nothing more, never rejoices more than when she sees those whom, under the cross of her Son, she has adopted as children in His stead, portray the lineaments and ornaments of her own soul in thought, word and deed.
Source: Fulgens Corona (Vatican.va)