Related:

• Chisholm's Third Law Proposals, as understood by the proposer, will be judged otherwise by others.
  Corollary 1: If you explain so clearly that nobody can misunderstand, somebody will....
• If you are sure what you do will meet with everyone's approval, somebody won't like it.
  -- Chisholm, Third Law, Corollary 2...
• If you explain so clearly that nobody can misunderstand, somebody will.
  -- Chisholm, Third Law, Corollary 1...
• Procedures devised to implement the purpose won't quite work. -- Chisholm, Third Law, Corollary 3
• I thought I understood Newton's Third Law before that lecture.
• Cyberdine Systems, by which others will be judged.
• Chisholm's Second Law: When things are going well, something will go wrong.
• Some people are wise; others are otherwise.
• Chisholm's Law of Human Interaction Anytime things appear to be going better you have overlooked something.