St. Theophylus (as quoted in the Catena Aurea): “The Virgin, whether she understood or whether she could not yet understand, equally laid up all things in her heart for reflection and diligent examination. Hence it follows, And, his mother laid up all these things, etc. Mark the wisest of mothers, Mary the mother of true wisdom, becomes the scholar or disciple of the Child. For she yielded to Him not as to a boy, nor as to a man, but as unto God. Further, she pondered upon both His divine words and works, so that nothing that was said or done by Him was lost upon her, but as the Word itself was before in her womb, so now she conceived the ways and words of the same, and in a manner nursed them in her heart. And while indeed she thought upon one thing at the time, another she wanted to be more clearly revealed to her; and this was her constant rule and law through her whole life.”