Alphonsus Maria de' Liguori (1696–1787) Italian Catholic bishop, spiritual writer, composer, musician, artist, poet, lawyer, scholastic philosopher…
Liguori, A. M. (1882). Sunday within the Octave of the Nativity: In What True Wisdom Consists. In N. Callan (Trans.), Sermons for All the Sundays in the Year (Eighth Edition, p. 43). Dublin; London: James Duffy & Sons.