Book, Paragraph

 1  IV,  3|     alone of liquids does not thicken.) This disproportion may
 2  IV,  3|      water, since it does not thicken. We have now defined ripening
 3  IV,  6|   Hence aqueous bodies do not thicken when they solidify; for
 4  IV,  6|     only liquid that does not thicken. Those bodies that are made
 5  IV,  6|    soft but not liquid do not thicken but solidify when the moisture
 6  IV,  6|  mixed bodies that are liquid thicken besides solidifying, like
 7  IV,  7|  neither solidifies, but both thicken it. The reason is that it
 8  IV,  7|    Fire and the lapse of time thicken and whiten it. The whitening
 9  IV,  7| different. Both heat and cold thicken it, but neither dries it (
10  IV,  7|      once separated, does not thicken, as the milk did, but boils
11  IV,  9|     Oil does not boil away or thicken by evaporation because it