A lawyer finds out he has a brain tumor, and it's inoperable - in
     fact, it's so large, they have to do a brain transplant. His doctor
     gives him a choice of available brains - there's a jar of rocket
     scientist brains for $10 an ounce, a jar of regular scientist
     brains for $15 an ounce, and a jar of lawyer brains for the
     princely sum of $800 an ounce. The outraged lawyer says, "This is
     a ripoff - how come the lawyer brains are so expensive?" The doctor
     replies, "Do you know how many lawyers it takes to get an ounce of
     brains?"