Related:

• Stupidity is no excuse. -- Advice of Zek.
• Proverbs save us the trouble of thinking. What we call folk wisdom is often no more than a kind of expedient stupidity.
  -- Edward Abbey...
• A man who enters into marriage thinking he will educate his wife is guilty of the same stupidity as a wife who enters into marriage thinking she will reform her new husband.
  Both of these folks are in for a lot of reform and a good deal of education, but it may not be as helpful as they thought....
• Ignorance is no excuse.
• A poor excuse is better than no excuse!
• Stupidity may be masked by sincerity, but it is still stupidity.
• I'm thinking! I'm thinking!
• Any excuse to wear a sword is a good excuse
• An experiment in Artificial Stupidity.