bold = Main text
   Liber, Caput     grey = Comment text

 1     Int,       I|       engaged, and then suddenly left Rome for a tour in Eastern
 2     Int,       I|          critical condition, and left little room for thoughts
 3     Int,     III|         show that philosophy had left its mark on the early Italian
 4     Int,     III|         that philosophy was best left to the Greek language, he
 5     Int,      IV|         On the 23rd July, Cicero left Home for Arpinum, in order,
 6     Int,      IV|       not take place, but Cicero left the four books in Atticus'
 7     Int,      IV|       looker-on, the whole party left the Cuman villa of Catulus
 8     Int,      IV|  intention to visit Tusculum has left its mark on the last section
 9     Not,       1|       quid to fill up the lacuna left by Halm, who supposes much
10     Not,       1|          adjectives, et often is left out, as in the passages
11     Not,       2| important to note that Arcesilas left no writings so that Lacydes
12     Not,       2|        appear to have afterwards left dialectic and devoted himself
13     Not,       2|        which Socrates would have left to the Sophists. De Platone:
14     Not,       2|      cerno regionem. We are thus left with the slight change from