“The big trouble with dumb bastards is that they are too dumb to believe there is such a thing as being smart.”
“The trick to being smart is knowing when to play dumb.”
“It is better to be dumb and smart than to be vocal and dumb.”
“...because being a smart-ass is always preferable to being a dumb-ass.”
“You see a lot of smart guys with dumb women, but you hardly ever see a smart woman with a dumb guy.”
“No dumb bastard ever won a war by going out and dying for his country. He won it by making some other dumb bastard die for his country.”