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 1     Pre         |           upon such philosophical difficulties as were in some special
 2     Int,      II|         find a key to unlock many difficulties in Cicero's philosophical
 3     Not,       1|    curious similarity between the difficulties involved in the MSS. readings
 4     Not,       1|           involved in the special difficulties of the Academica.~§36. Cetera:
 5     Not,       1| thoroughly with the extraordinary difficulties of this section the student
 6     Not,       1|       Stoic ethics, I set out the difficulties thus: Cic. appears at first
 7     Not,       1|         The remainder has its own difficulties, which I defer for the present.)
 8     Not,       1|           on to a second class of difficulties. Supposing that by ex iis
 9     Not,       1|        accusing Cicero. There are difficulties connected with the terms ‛
10     Not,       2|         the second edition, other difficulties of the kind, such as those
11     Not,       2|       Even Chrysippus stated many difficulties concerning the senses and
12     Not,       2|   misplaced. Non id agitur: these difficulties supply Sextus with one of
13     Not,       2|         29 etc., also Zeller. The difficulties surrounding the opinion