Part, Paragraph

 1 Pre, 5 |      persuaded rather by the opinions on a subject that are first
 2 Pre, 6 |   measure, made proof of the opinions of men regarding my work,
 3   I, 1 |    from my youth, many false opinions for true, and that consequently
 4   I, 1 |     to rid myself of all the opinions I had adopted, and of commencing
 5   I, 1 |   overthrow of all my former opinions. ~
 6   I, 10|      assenting to those same opinions than to what might be shown
 7   I, 11|      those old and customary opinions perpetually recur -- long
 8   I, 11|      in truth they are, viz, opinions to some extent doubtful,
 9   I, 11|   for a time, that all those opinions are entirely false and imaginary,
10   V, 14| merely vague and vacillating opinions. Thus, for example, when
11  VI, 11|   permitted no falsity in my opinions which he has not likewise