17

  Little Jack Horner
  Sits in a corner
Extracting cube roots to infinity,
  An assignment for boys
  That will minimize noise
And produce a more peaceful vicinity.

- Frederick Winsor 

19

See the little phrases go,
  Watch their funny antics.
The men who make them wiggle so
  Are teachers of Semantics. 

The words go up, the words go round
  And make a great commotion,
But all that lies behind the sound
  Is hebetude Bœotian.

- Frederick Winsor