Neural Tube Closes

Famous quotes containing the words tube and/or closes:

    One of the great natural phenomena is the way in which a tube of toothpaste suddenly empties itself when it hears that you are planning a trip, so that when you come to pack it is just a twisted shell of its former self, with not even a cubic millimeter left to be squeezed out.
    Robert Benchley (1889–1945)

    Although glad for the grain, we are
    Aware of the husk.
    And winter closes on us like a shroud.
    Philip Larkin (1922–1986)