Part

 1 III|    seemed to me sufficient to prevent me from desiring for the
 2 III|       of itself sufficient to prevent their entertaining any desire
 3 V  |  which certain considerations prevent me from publishing, I cannot
 4 V  |     composed, this should not prevent all its parts from tending
 5 V  |      manner as by no means to prevent the blood which it contains
 6 V  |     heart, and yet exactly to prevent its flowing out; three at
 7 V  |      flow from the heart, but prevent its reflux. ~Nor do we need
 8 V  |     which they flow, and thus prevent any more blood from coming
 9 V  |        cannot on that account prevent new blood from coming forward
10 V  |    and the ligature, so as to prevent the supposition that the
11 VI | difficulties and errors which prevent him from reaching the knowledge
12 VI |  necessary; and for the rest, prevent his being deprived of his
13 VI |       have yet been unable to prevent myself from acquiring some
14 VI |   determined not to do so, to prevent a certain class of minds