Today’s smart is tomorrow’s dumb.
The only thing worse than being stupid is pretending to be smart.
Practice makes one smart.
Yet another proof that stupidity is universal: chances are much greater that smart people would say something stupid, than that stupid ones would say something smart!
I had a dog that was smarter than most people that I know. Too bad that he was living a dog’s life.
While G.W.Bush was US president, most Americans could say one thing for sure: they were smarter than their president! That’s not such a small matter, considering.
The moment we realize we are not the smartest is the moment of our biggest disappointment.
I’m one of the smartest people that I know. Either I’m very smart, or don’t know very many people.