Part, Chapter, Topic, Paragraph,  Number

1 Intro            | sprang up, since it had no depth of soil; and when the sun
2   I, I, 0, 17,55 |    is, they arise from the depth of the human person and
3   I,II, 3,  1,73 |   seriousness and the same depth with which other disciplines
4 III,II, 0, 21,154|    gradually understood in depth, in order to become a source
5  IV, V, 0, 15,203|   as follows:~– to know in depth the culture of persons and
6   V, I, 0, 33,229|     social and pedagogical depth. The history of catechesis
7   V,IV, 3,  1,279|    which, because of their depth, tend to open to mystery;