"I can do a score of things that can't be done. I can find a
thing I cannot see, and see a thing I cannot find. The first is time,
and the second is spots before my eyes. I can touch a thing I cannot
feel, and feel a thing I cannot touch. The first is your heart, and
the second is sad and sorry."
-- James Thurber (1894-1961), "The Thirteen Clocks"