Memorare
Remember, O most gracious Virgin Mary, that never was it known that anyone who fled to thy protection, implored thy help, or sought thy intercession was left unaided. Inspired by this confidence, I fly unto thee, O Virgin of virgins, my Mother; to thee do I come; before thee I stand, sinful and sorrowful. O Mother of the Word Incarnate, despise not my petitions, but in thy mercy hear and answer me. Amen.
Source. traditional English (Raccolta). Remember, O most gracious Virgin Mary, that never was it known that anyone who fled to thy protection, implored thy help, or sought thy intercession was left unaided. Inspired by this confidence, I fly unto thee, O Virgin of virgins, my Mother; to thee do I come; before thee I stand, sinful and sorrowful. O Mother of the Word Incarnate, despise not my petitions, but in thy mercy hear and answer me. Amen.
On the wording. DISPUTED LINE SETTLED — "Inspired by this confidence" (canonical; the standard printed form) vs. v1's variant "Inspired with…" (attested in some manuals; noted, not used). Attribution to St. Bernard is traditional; present form popularized 17th c. (see his page).