Book,  Paragraph

1   I,  1 |                  1~WE have now discussed the other parts of animals,
2   I,  1 |    cause.~We have then already discussed the other three causes,
3   I,  13|  abdominal cavity.~We have now discussed the situation of the parts
4  II,  1 |      would arise.~We have thus discussed the difficulties previously
5  II,  6 | between these has already been discussed elsewhere, and it has been
6  IV,  3 |      of the face.~We have thus discussed the cause of all these phenomena, (
7  IV,  3 |     manner which remains to be discussed, explain this point better,
8  IV,  4 |      and the question has been discussed in the Problems. Let this
9   V,  7 |       have not been previously discussed in the treatise on sensation