"Child of duty and labor, but especially of humility," says her last Superior, "Sister Catherine was not truly appreciated except by those who studied her sufficiently to perceive the great simplicity, uprightness, and purity pervading her soul, her mind, her heart, her whole person.
"Never arrogating to herself the slightest merit on account of the singular favors with which the Immaculate Virgin had loaded her, she said, one day towards the close of her life, when Providence permitted a slight allusion to this subject: 'I, favored Sister! I have been only an instrument; it was not for myself the Blessed Virgin appeared to me. I knew nothing, not even how to write; it was in the Community I learned all I know; and because of my ignorance the Blessed Virgin chose me, that no one might doubt."
Is not the conclusion inspired by the spirit of St. Vincent, "I have been chosen, because being nothing, no one could doubt that such great things are the work of God."
Sister Catherine cared little for the esteem or contempt of others. Despite her rigid silence, there always hovered over her the suspicion that it was she who had seen the Blessed Virgin; no one dared tell her so; but in consequence of the suspicion, she was more closely observed, and more severely judged than any one else, and if by chance her companions discovered in her some slight weakness of nature, or even the absence of some heroic virtue, the thought was immediately rejected that the Blessed Virgin had chosen so ordinary a person.
The testimony of one of her first companions confirms the impression on this point, an impression repeated a hundred fold. This companion writes to Sister Dufès: "Having passed six years with Sister Catherine, and worked constantly with her one year, it would seem that I could cite a great number of details full of interest and edification; but I am forced to confess that her life was so simple, so uniform, that I find nothing in it to remark. Notwithstanding the whispered assurances that she was the Sister so favored by the Blessed Virgin, I scarcely credited it, so much was her life like that of others. Sometimes, I sought to enlighten myself indirectly on the subject by questioning her as to the impression such extraordinary occurrences had produced in the Seminary, hoping that her answers would betray her, and thereby satisfy my curiosity, but she replied with so much simplicity that my hopes were always deceived."