Related:

• Friends depart, and memory takes them To her caverns, pure and deep.
  -- Thomas Haynes Bayly (1797-1839) -- Teach me to forge...
• Mist is a white vapor, usually water, seen from time to time in caverns.
  It can be found anywhere but is frequently a sign of a deep pit leading down to water....
• Deep calleth unto deep. -- Old Testament -- Psalm xlii, 7
• OLD LINGUISTS never die, they just rearrange their deep structures.
• Dungeons and Dragons is just a lot of Saxon Violence.
• My pants just went to high school in the Carlsbad Caverns!!! -- Zippy the Pinhead
• On one screen, you see a beautiful view of a planet.
  On another, you can see a telescopic enlargement showing four square islands grouped together....
• I bet it's hard to break farmers of the old superstitions like "Tornado got Old Yeller, stay in the cellar.
  -- Deep Thoughts by Jack Handey...
• He maketh the deep to boil like a pot. -- Old Testament -- Job xli, 31