Book IV

. to the second half. Cic. therefore divided the _Luc._ into two portions at or about 63.

UNCERTAIN BOOKS.

32. I have already said that this most likely belonged to the preliminary assault on the senses made by Cic. in the second book.

33. In the Introd. p. 55 I have given my opinion that the substance of Catulus' speech which unfolded the doctrine of the _probabile_ was incorporated with Cicero's speech in the second book of this edition. To that part this fragment must probably be referred.

34. This important fragment clearly belongs to