Part

 1 I  |         that I had already given sufficient time to languages, and likewise
 2 I  |        gain held out by them was sufficient to determine me to their
 3 II |        of constitutions is alone sufficient to assure us), custom has
 4 II |          those who, possessed of sufficient sense or modesty to determine
 5 II |    reason, but first of all took sufficient time carefully to satisfy
 6 II |  following would prove perfectly sufficient for me, provided I took
 7 III|   qualities. ~This principle was sufficient thenceforward to rid me
 8 III|    single principle seemed to me sufficient to prevent me from desiring
 9 III|         conviction was of itself sufficient to prevent their entertaining
10 IV |         certitude, that there is sufficient reason to exclude entire
11 IV |          any reason which can be sufficient to remove this doubt, unless
12 V  |          imaginary spaces matter sufficient to compose one, and were
13 V  |       But since I had not as yet sufficient knowledge to enable me to
14 V  |          respiration is to bring sufficient fresh air into the lungs,
15 V  |         point where there is not sufficient room for all (as is the
16 V  | expounded all these matters with sufficient minuteness in the treatise
17 V  |    machine a diversity of organs sufficient to enable it to act in all
18 V  |      created; and that it is not sufficient that it be lodged in the
19 VI |          any one. ~This has been sufficient to make me alter my purpose
20 VI |    discover other considerations sufficient to excuse me for not undertaking
21 VI |          or to whom he has given sufficient grace and zeal to be prophets;
22 VI |        discern, as I think, with sufficient clearness what course must
23 VI |      larger than it is, would be sufficient for them all; so that according
24 VI |         nature, I may still have sufficient leisure for this end. ~But
25 VI |          and which should yet be sufficient clearly to exhibit what