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• A hard man is good to find.
• A good scapegoat is hard to find.
• A hard disk is good to find.
• It is hard to change when something has been good for you for so long.
  -- Thomas Booker, IBM Sales Manager, addressing the new IBM (A.D. 1994)...
• Life has been a hard teacher!
• For maximum attention, it's hard to beat a good, big mistake.