Note 447 — Chapter IV · PARMENIDES OF ELEA

This fragment of the theory of knowledge which was expounded in the second part of the poem of Parmenides must be taken in connexion with what we are told by Theophrastos in the “Fragment on Sensation” (Dox. p. 499; cf. p. 222). It appears from this that he said the character of men’s thought depended upon the preponderance of the light or the dark element in their bodies. They are wise when the light element predominates, and foolish when the dark gets the upper hand.