Faces in the Clouds (New York and Oxford: Oxford University Press, 1993).

Karl Popper,

Conjectures and Refutations , 5th edn. (London: Routledge & Kegan Paul, 1974 [1st edn. 1962]);

The World of Parmenides , ed. Arne F.

1998).

F. M. Cornford,

From Religion to

(London: Arnold, 1912);

Sapientiae , ed. W. K. C. Guthrie (Cambridge: Cambridge University Press, 1952), chapters 1-11.

الفصل الثاني

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