Physical Tree Topology

Famous quotes containing the words physical and/or tree:

“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 body in the grave is like the tree in winter; they conceal their greenness under a show of dryness.... We too must wait for the springtime of the body.”
—Marcus Minucius Felix (2nd or 3rd cent. A.D.)