bold = Main text
  Liber, Caput     grey = Comment text

1       I,       V|  dicebant, quae ad virtutis usum valerent. Nam virtus animi
2       I,      VI|     dicta sunt, ad virtutis usum idonea. 23. Ex hac descriptione
3       I,       X|     disserebat nec virtutis usum modo, ut superiores, sed
4      II,       X|   dulcius—tum etiam propter usum. Quocirca et sensibus utitur
5     Not,       1|    V. 36, 38.~§21. Virtutis usum: so the Stoics speak of
6     Not,       1| D.F. III. 50), cf. virtutis usum in Aug. XIX. 1. Nam virtus:
7     Not,       1|  the same country. Virtutis usum: cf. the description of
8     Not,       2|    proverbium, in proverbii usum venire, proverbii locum
9     Not,       2|  201 certe contra Ciceronis usum est 'et omitto' pro simplici '