16 Oct It’s true if false, and false if true
Epimenides the Cretan said that all Cretans lie; did he tell the truth, or not? Let us assume, for the sake of argument, that every Cretan, except possibly Epimenides himself, was in fact a liar; but what then of Epimenides? In effect, he says he himself lies; but if he is lying, then he is telling the truth; and if...