Book, Paragraph

1   I,  3|   in the past, for the word ether has long been used to denote
2   I,  3|  regions when they spoke of ether. In the latter point he
3   I,  3| they determined to call it "ether".~For the um opinions appear
4  II,  7|    Anaxagoras says that the ether, which naturally moves upwards,
5  II,  9|     it is part of the upper ether (which he calls fire) which
6  II,  9|   drawn down from the upper ether. Some reason ought to be