bold = Main text
  Liber, Caput     grey = Comment text

1     Int,      II|     They are not compelled to defend an opinion whether they
2     Int,      IV|   remains: how far did Cicero defend Philo against the attack
3     Not,       1|      Antiochus would probably defend his agreement with Plato
4     Not,       2| Catulus called on Lucullus to defend the doctrines of Antiochus.
5     Not,       2|      Faber and other old edd. defend the MSS. reading, adducing
6     Not,       2|       taking the passage will defend Cic. against the strong
7     Not,       2|       however, Lucullus, must defend the Stoics and spurn Aristotle