A word to the wise ain’t necessary – it’s the stupid ones that need the advice.~ Bill Cosby

 

The trouble with having an open mind, of course, is that people will insist on coming along and trying to put things in it.~Terry Pratchett

 

If two wrongs don’t make a right, try three.~ Laurence J. Peter

 

By all means let’s be open-minded, but not so open-minded that our brains drop out.~Richard Dawkins

 

My definition of an intellectual is someone who can listen to the William Tell Overture without thinking of the Lone Ranger.~Billy Connolly

 

I would never die for my beliefs because I might be wrong.~Bertrand Russell

 

Cure for an obsession: get another one.~Mason Cooley