Book,  Chapter

 1     II,  XIII|           points, but from larger portions of sensible objects, to
 2     II,  XIV |    duration into apparently equal portions, by constantly repeated
 3     II,  XIV | constantly repeated periods. What portions of duration are not distinguished,
 4     II,  XIV |  presently to think on, all which portions of time were measured out
 5     II,  XIV |          exact. Since then no two portions of succession can be brought
 6     II,  XV  |          from them we measure our portions of those infinite quantities;
 7     II,  XV  |       determinate distinguishable portions of those infinite abysses
 8     II,  XV  |           of time; but such other portions too of that infinite uniform
 9     II,  XV  |          infinitum. But the least portions of either of them, whereof
10     II,  XVII|           difficulty. The obvious portions of extension that affect
11     II,  XVII|        repeated additions of what portions thereof it pleases; yet