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  Liber, Caput     grey = Comment text

1     Int,      IV|  Catulus. The exposition of the sceptical criticism would naturally
2     Int,      IV|     Academy, and not to advance sceptical arguments against experience,
3     Int,      IV|    expressly tells us that such sceptical paradoxes as were advanced
4     Int,      IV| definitely committed himself to sceptical principles. So eminent an
5     Not,       1|        pass through the fire of sceptical criticism before it could
6     Not,       2|      part of those anticipatory sceptical arguments which Cic. in