Capítulo 9. Chapter IX.—Concerning Motion
[3.9.63] In addition to the foregoing we might have dwelt on the argument about the kinds of motion, since this also might be held to render the physical theory of the Dogmatists impossible. For the formation of the compounds must certainly be due to some motion both of the elements and of the efficient Principle. If, then, we shall show that no one kind of motion is generally agreed upon, it will be clear that, even if all the assumptions mentioned above be granted, the Dogmatists have elaborated their so-called ‟Physical Doctrine” in vain.