Vector Fields On Spheres/radon%e2%80%93hurwitz Numbers

Famous quotes containing the words fields, spheres and/or numbers:

    On fields all drenched with blood he made his record in war, abstained from lawless violence when left on the plantation, and received his freedom in peace with moderation. But he holds in this Republic the position of an alien race among a people impatient of a rival. And in the eyes of some it seems that no valor redeems him, no social advancement nor individual development wipes off the ban which clings to him.
    Frances Ellen Watkins Harper (1825–1911)

    The world has already learned that woman has other virtues than meekness, patience, humility and endurance. She possesses courage above all fear, and a will that knows no obstacles; and when these are called forth by some great emergency, false modesty is trampled in the dust, and spheres are scattered to the winds.
    A. Holley, U.S. women’s magazine contributor. The Lily, p. 38 (May 1852)

    I had but three chairs in my house; one for solitude, two for friendship; three for society. When visitors came in larger and unexpected numbers there was but the third chair for them all, but they generally economized the room by standing up.
    Henry David Thoreau (1817–1862)