Famous quotes containing the words train and/or rule:
“My heart is warm with the friends I make,
And better friends I’ll not be knowing,
Yet there isn’t a train I wouldn’t take,
No matter where it’s going.”
—Edna St. Vincent Millay (1892–1950)
“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)