[ 35 + ] 
may tend to prove my opinion to be erroneous ; 
having no partiality for any thing but truth, nor 
being afhamed of ignorance or miftake in any 
matter, refpedting the comprehenfion or explication 
of even the minuteft operation of nature: ego qui- 
dein hoc fum contentus quod licet quo quidque jiat 
ignorem , quid fiat intelligo. 
XXIX. An 
