Related:

• The following statement is not true. The previous statement is true.
• The following statement is true. The preceding statement is false.
• This statement is true. This statement is false. This is a meaningless recursive statement.
  .. or vice versa....
• Thought is action in rehearsal
• Thought is action in rehearsal. -- Sigmund Freud
• The opposite of a correct statement is a false statement.
  But the opposite of a profound truth may well be another profound truth. -- Niels Boh...
• The opposite of a correct statement is a false statement.
  But the opposite of a profound truth may well be another profound truth. BOHR...