Famous quotes containing the words marginal, physical and/or product:
“Most works of art are effectively treated as commodities and most artists, even when they justly claim quite other intentions, are effectively treated as a category of independent craftsmen or skilled workers producing a certain kind of marginal commodity.”
—Raymond Williams (1921–1988)
“I hope I may claim in the present work to have made it probable that the laws of arithmetic are analytic judgments and consequently a priori. Arithmetic thus becomes simply a development of logic, and every proposition of arithmetic a law of logic, albeit a derivative one. To apply arithmetic in the physical sciences is to bring logic to bear on observed facts; calculation becomes deduction.”
—Gottlob Frege (1848–1925)
“The writer’s language is to some degree the product of his own action; he is both the historian and the agent of his own language.”
—Paul De Man (1919–1983)