Aristotle, De memoria et reminiscentia, I (541a 17).
Alcher of Clairvaux (Pseudo-Augustine), De spiritu et anima, XII (PL 40:788).
St. Augustine, De genesi ad litteram, XII, 28 (PL 34:478).
Cf. Jacobus a Voragine, Legenda aurea, cap. 25, s 1 (GR 118:24); also, Acta sanctorum, Acta S. Vincenti, die 22a Januarii (BL 2:395b).
Avicenna, Sufficientia, I, 9 (18v).
St. Augustine, De genesi ad litteram, XII, 27 (PL 34:477-78); Glossa ordinaria, super 2 Cor. 12:4 (VI:76r).
St. Augustine, Enarr. in psalmos, super 30:2 (PL 36:230); Collectanea Lombardi, super 2 Cor. 5:13 (PL 192:41).
Glossa interlinearis, super Ps. 67:28 (III:179r).
St. Augustine, De genesi ad litteram, XII, 28 (PL 34:478).
This is from one of St. Bernard's sermons; the closest appears to be: Gaufridi Abbatis Declamationes, LV (PL 184:472). This work is a collection of excerpts from St. Bernard's sermons.
Pseudo-Dionysius, De caelesti hierarchia, VII (PG 3:207).
Hugh of St. Victor, Super caelesti hierarchia, VII (PL 175:1051).
See n. 9 (above).
St. Augustine, De Trinitate, X, 6 (PL 42:978); X, 4 (PL 42:977).
Aristotle, Metaph., {Th}, 9 (1051a 29).
St. John Damascene, De fide orthodoxa, III, 15 (PG 94:1059).
St. Augustine, De genesi ad litteram, XII, 24 (PL 34:474).
St. Augustine, De Trinitate, I, 8 (PL 42:843).
St. Augustine, perhaps De genesi ad litteram, XII, 26 (PL 34:476).