 Russell’s paradox is sometimes seen as a negative development – as bringing down Frege’s Grundgesetze and as one of the original conceptual sins leading to our expulsion from Cantor’s paradise.  W.V. Quine  describes the paradox as an “antinomy” that “packs a surprise that can be accommodated by nothing less than a repudiation of our conceptual heritage” (1966, 11). Quine is referring to the Naïve Comprehension principle mentioned earlier. In symbols, the principle states that 