The Arguments of Parmenides and Melisos

We shall begin in a manner the best adapted of all others to the subject, if we consider what those mean who assert that all things are one. We indeed suppose that with respect to things which have a natural subsistence, either all or some of them are moved. And, this is manifest from induction. At the same time, however, it is not proper to solve all the arguments, but those only, in which someone, demonstrating from principles, concludes falsely. Such as do not thus conclude, are not to be solved.