Paragraph

1 2|     for then, too, darkness is produced.~This theory, however, solves
2 3|     effect like that sometimes produced by painters overlaying a
3 3|       in a haze, and like that produced by the sun, which in itself
4 3|        the stimulatory process produced in the medium by the upper
5 3|    different in kind from that produced by it when affected by the
6 4|  external bodies, the same are produced by their internal heat in
7 7| stimuli] a resultant object is produced, while from others no such
8 7|    others no such resultant is produced, and of the latter sort