Book

 1     I| heights of heaven~ By divers causes and in divers modes,~ Before
 2     I|    of naught~ That from such causes could become; much less~
 3   III|    can I~ Expound the hidden causes, nor find names~ Enough
 4   III| weight,~ Could also know the causes whence it comes,~ And why
 5    IV|  body strong...~ ~ As divers causes give to divers things~ Impulse
 6     V|      the stars~ Even several causes which 'tis possible~ Exist
 7     V|  their old primordial start~ Causes have ever worked in such
 8     V|      deem~ As due to several causes. For, indeed,~ Why should
 9     V|     the trunks. And of these causes, either~ May well have given
10     V|    then~ To know thereof the causes. Therefore 'twas~ Men would
11    VI|   their ignorance~ Of cosmic causes forces them to yield~ All
12    VI|  amain -~ Whereof nowise the causes do men know,~ And think
13    VI|     these twain,~ The divers causes of the thunderbolt~ Then
14    VI|       Twere meet to name all causes of a death,~ That cause
15    VI|  natural law,~ And from what causes they are brought to pass~
16    VI|     tis a variable air~ That causes this. Thus when an atmosphere,~