I've fallen down and not even known it.

Related:

• I got hit by a Volkswagen--and had to go to the hospital to have it removed.
  - Pat...
• I have invented rubber food for old people with time to kill.
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• James Brown: "Help!
  I've fallen and I can't get down...
• Never eat in a restaurant where you see a cockroach bench-pressing a burrito.
  - Pat...
• I(ve)
  B(een)...
• I've fallen!
  And I don't care...
• At the retirement center for senior citizens, Wrinkle City,
  if everyone happens to smile at once it's automatically...
• My only books Were woman's looks,-- And folly 's all they 've taught me.
  Thomas Moore (1779-1852) -- The Time I 've lost in...
• When the tree is fallen [down],
  every man goes to it with his hatchet. --...