Source. The Latin below is the text as in force
1900–1911, taken from printed editions of the period: the Breviary
from Pustet 1902, collated against Pustet 1901 and Mame 1898; the Missal
from Mame 1882, collated against Desclée 1889. Every word was
checked across the editions, and disputed readings were settled against
the page images. Nothing here is paraphrased or summarized.