Famous quotes containing the words center and/or differential:
“My center is giving way, my right is in retreat; situation excellent. I shall attack.”
—Ferdinand Foch (1851–1929)
“But how is one to make a scientist understand that there is something unalterably deranged about differential calculus, quantum theory, or the obscene and so inanely liturgical ordeals of the precession of the equinoxes.”
—Antonin Artaud (1896–1948)