Signor Masoni's tag line translated

From On Nature by Parmenides of Elea (b. 510 B.C.E.)
The thing that can be thought and that for the sake of which the thought
exists is the same; for you cannot find thought without something that is,
as to which it is uttered. And there is not, and never shall be, anything
besides what is, since fate has chained it so as to be whole and immovable.
Wherefore all these things are but names which mortals have given, believing
them to be true -- coming into being and passing away, being and not being,
change of place and alteration of bright color.
John Burnet, Early Greek Philosophy. 2nd Ed. London: Adam and Charles Black,
1908.