Time Evolution Operator

Famous quotes containing the words time and/or evolution:

    “Twilight and evening bell.
    And after that the dark!
    And may there be no sadness of farewell,
    When I embark;

    For though from out our bourne of Time and Place
    The flood may bear me far,
    I hope to see my Pilot face to face
    When I have crossed the bar.”
    —Alfred Tennyson (1809–1892)

    “The evolution of a highly destined society must be moral; it must run in the grooves of the celestial wheels.”
    —Ralph Waldo Emerson (1803–1882)