Material Time Derivative

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

    Our life on earth is, and ought to be, material and carnal. But we have not yet learned to manage our materialism and carnality properly; they are still entangled with the desire for ownership.
    —E.M. (Edward Morgan)

    Still it wouldn’t reward the watcher to stay awake
    In hopes of seeing the calm of heaven break
    On his particular time and personal sight.
    That calm seems certainly safe to last tonight.
    Robert Frost (1874–1963)

    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)