Discovery/nature

Famous quotes containing the words discovery and/or nature:

“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)

“No government power can be abused long. Mankind will not bear it.... There is a remedy in human nature against tyranny, that will keep us safe under every form of government.”
—Samuel Johnson (1709–1784)