Quine’s conclusion is that therefore any genuine science of human behavior must eliminate such intentional expressions; but it is perhaps necessary to do to Quine what Marx did to Hegel, that is, to stand his argument on its head. For it follows from Quine’s position that if it proved impossible to eliminate references to such items as beliefs and enjoyments and fears from our understanding of human behavior, that understanding could not take the form which Quine considers the form of human science, namely embodiment in law-like generalizations.