"Years ago, I wrote aphoristically: “Inside a classical economist, you discern a neoclassical economist trying to get in.” My archetypical tableaux flesh out this heuristic perception. And, in my considered opinion, these explications cast cogent doubts on that view popular in the 1950s and early 1960s that “going back to the classics” somehow offered a different and better alternative to the post-neoclassical mainstream paradigms."
Paul Samuelson

January 1, 1970