Paragraph

 1 2 |   assume that the originals of movements in place are thrusts and
 2 6 |        both parts have opposed movements some common part which connects
 3 6 |     for common original of its movements the juncture of the parts
 4 6 | original cause of all the said movements arranged in a certain definite
 5 6 |        of the originals of the movements of the individual members (
 6 6 |        from which the animal’s movements of right and left, and similarly
 7 9 |  elephants. But these kinds of movements involve a flexion in the
 8 12|      foot would be made by two movements and those contrary to one
 9 14|      than four legs make their movements; if you take two consecutive
10 19|     may be suggested as to the movements of molluscs, that is, as