Steps Toward a Constructive Nominalism: Article written by Quine and Nelson Goodman, published in 1947 in the Journal of Symbolic Logic.Two Dogmas of Empiricism: Noted 1951 paper in which Quine attacks the analytic/synthetic distinction. Full text with hyperlinked footnotes, from the Sellars Project at the University of Chicago.Verification Theory and Reductionism: A 1951 article by Quine in defense of the empiricist foundation of mathematics.