Inertial Reference Frames

Famous quotes containing the words reference and/or frames:

    “If we define a sign as an exact reference, it must include symbol because a symbol is an exact reference too. The difference seems to be that a sign is an exact reference to something definite and a symbol an exact reference to something indefinite.”
    —William York Tindall (1903–1981)

    “For laughter frames the lips of death—
    Death frames the Singer and the Song.”
    —Allen Tate (1899–1979)