Natural Killer Cells

Famous quotes containing the words natural, killer and/or cells:

    For my own part, I commonly attend more to nature than to man, but any affecting human event may blind our eyes to natural objects. I was so absorbed in him as to be surprised whenever I detected the routine of the natural world surviving still, or met persons going about their affairs indifferent.
    Henry David Thoreau (1817–1862)

    Developing the muscles of the soul demands no competitive spirit, no killer instinct, although it may erect pain barriers that the spiritual athlete must crash through.
    Germaine Greer (b. 1939)

    They are sworn enemies of lyric poetry.
    In prison they accompany the jailer,
    Enter cells to hear confessions.
    Their short-end comes down
    When you least expect it.
    Charles Simic (b. 1938)