For some things are joined to others in such a way as both to change and be changed, just as food, losing its former appearance, is both itself turned into our body, and we too are changed, and our strength is refreshed by it.
[ed. note: The last words of this comment are not in St. Augustine, but in Bede, who took them originally from St. Jerome’s Commentary on Matthew, from whence most of Bede’s remarks on this passage are taken word for word. As the sentence marked Bede is not found in him, it probably belongs to the Gloss, and his name has been transferred from the former sentence.] Further, a most subtle liquid, after the food has been prepared and digested in our veins, and other arteries, by some hidden channels, called from a Greek word, pores, passes through us, and goes into the draught.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).