Material Time Derivative

Famous quotes containing the words material, time and/or derivative:

    Possibly the Creator did not make the world chiefly for the purpose of providing studies for gifted novelists; but if he had done so, we can scarcely imagine that He could have offered anything much better in the way of material ...
    Elizabeth Stuart Phelps (1844–1911)

    Not yet the thirtieth year, the thirtieth
    Station where time reverses his light heels
    To run both ways, and makes of forward back;
    Whose long co-ordinates are birth and death....
    Allen Tate (1899–1979)

    Poor John Field!—I trust he does not read this, unless he will improve by it,—thinking to live by some derivative old-country mode in this primitive new country.... With his horizon all his own, yet he a poor man, born to be poor, with his inherited Irish poverty or poor life, his Adam’s grandmother and boggy ways, not to rise in this world, he nor his posterity, till their wading webbed bog-trotting feet get talaria to their heels.
    Henry David Thoreau (1817–1862)