Part

 1 Text|    Purola&mpoj, and again from Water, Ph&gasoj, so there are
 2 Text|       and scatter the unstable water. Consider moreover aqueducts
 3 Text| moreover aqueducts and see how water is collected in cisterns
 4 Text|     looks into a basin of pure water he sees in the collected
 5 Text|       he sees in the collected water below the colour of the
 6 Text|   wanders right and left, like water that wanders in a plain.
 7 Text|      eyes nor . . . nor to the water, but to the light which
 8 Text|     its rays upon it (i.e. the water) ; [P. 41.] and if the beams
 9 Text|  diffuses (its light) upon the water, lo ! thou seest the sun
10 Text|      that which is seen in the water belongs to the water. And
11 Text|       the water belongs to the water. And when it (i.e. the sun)
12 Text|        its turn falls upon the water, how can we see the rays
13 Text|     can we see the rays in the water, seeing that they are not
14 Text|       that they are not in the water ? For everything that is
15 Text|      of) fountains of abundant water their flow is even, because
16 Text|      and so also the amount of water (suffices) for the measure