Understanding!

The farmer goes to town one day
and happens to run into his old pal
the tractor salesman. "How's
business?" asks the farmer. "Not
very good, I haven't sold a tractor
in months, How are things on the
farm?" asked the salesman. "Well--
The other day I went out to the
barn to milk that old cow I have. I
started milking and she swatted
me with her tail, so I tied her tail to
the ceiling. I started milking again
and she kicked me with her left leg
so I tied that to the left side of the
stall. I started milking again and
she kicked me with her right leg so
I tied that one to the right side of
the stall. About that time my wife
walked in the barn, and if you can
convince her that I was just trying
to milk that damn cow, I'll buy a
tractor from you!!"