Book, Aphorism

 1        1, XI     |       insects the heat is not perceptible to the touch by reason of
 2        1, XII    |      so slight that it is not perceptible to the touch when they are
 3        1, XII    |    there is no degree of heat perceptible to the touch, either in
 4        1, XIII   |      no degree at all of heat perceptible to the touch, but seem to
 5        1, XIII   |      as in insects, is hardly perceptible to the touch, but the highest
 6        1, XIII   |       though it be not at all perceptible to the touch) which are
 7        1, XIII   |      immediately to sink in a perceptible degree. And yet I think
 8        1, XX     |     and equably — there is no perceptible heat. Also when wind escapes
 9        1, XX     |   there is no very great heat perceptible; because the motion is of
10        1, XXVI   |  bitter, and the like, are as perceptible to those in whom the sense
11        1, XXXVI  |     larger circles it is more perceptible; if the same motion be found
12        1, XXXVIII| things which are not directly perceptible by means of others which
13        1, XL     |  manifest things not directly perceptible by means of others which
14        1, XL     |      visible or tangible) are perceptible neither to the sight nor
15        1, XL     |       a degree too weak to be perceptible to the sense. These are
16        1, XL     |       cold are not themselves perceptible to the touch, but the heat
17        1, XL     |    and contraction of the air perceptible to the sight, but the expansion
18        1, XL     |     sense things not directly perceptible by means of those which
19        1, XL     |     sense things not directly perceptible by means of others which
20        1, XLII   |      when things not directly perceptible are brought within reach
21        1, XLII   |    reach of the sense, not by perceptible operations of the imperceptible
22        1, XLII   |    some cognate body which is perceptible. For example, suppose we
23        1, XLV    |       than this, and scarcely perceptible. For they free themselves
24        1, XLVI   |     and did not rather take a perceptible time in traveling to us.
25        1, XLVI   |       with me was that if any perceptible interval of time were interposed