Arithmetic Crystal Classes

Famous quotes containing the words arithmetic, crystal and/or classes:

“Your discovery of the contradiction caused me the greatest surprise and, I would almost say, consternation, since it has shaken the basis on which I intended to build my arithmetic.... It is all the more serious since, with the loss of my rule V, not only the foundations of my arithmetic, but also the sole possible foundations of arithmetic seem to vanish.”
—Gottlob Frege (1848–1925)

“Opinionated writing is always the most difficult ... simply because it involves retaining in the cold morning-after crystal of the printed word the burning flow of molten feeling.”
—Gavin Lyall (b. 1932)

“Journalists belong in the gutter because that is where the ruling classes throw their guilty secrets.”
—Gerald Priestland (b. 1927)