Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.
The difference between stupidity and genius is that genius has its limits.
Talk sense to a fool and he calls you foolish.
The two most common elements in the universe are hydrogen and stupidity.
The trouble with the world is that the stupid are cocksure and the intelligent are full of doubt.
Obscenities... I think a lot of dumb people do it because they can't think of what they want to say and they're frustrated. A lot of smart people do it to pretend they aren't very smart - want to be just one of the boys.
I'm a meathead, man. You've got smart people, and you've got dumb people. I just happen to be dumb.
When I think over what I have said, I envy dumb people.
Hey, Geekoid!" yelled Duncan Dougal, "Why do you read so much? Don't you know how to watch TV?
The thing about smart people is that they seem like crazy people to dumb people.
Only dumb people are happy.
Quotes are for dumb people who can't think of something intelligent to say on their own.
Those who are too smart to engage in politics are punished by being governed by those who are dumber.
I hate to say this, but at the time, (late 70's) it was like the smart people liked punk and the dumb people liked Journey.
Make no mistake about it, you are dumb. You’re a group of incredibly well-educated dumb people. I was there. We all were there. You’re barely functional. There are some screw-ups headed your way. I wish I could tell you that there was a trick to avoiding the screw-ups, but the screw-ups, they’re a-coming for ya. It’s a combination of life being unpredictable, and you being super dumb.
You see a lot of smart guys with dumb women, but you hardly ever see a smart woman with a dumb guy.
Only dumb people try to impress smart people. Smart people just do what they do.
On some great and glorious day the plain folks of the land will reach their heart's desire at last, and the White House will be adorned by a downright moron.
The shocking possibility that dumb people don't exist in sufficient numbers to warrant the millions of careers devoted to tending them will seem incredible to you. Yet that is my central proposition: the mass dumbness which justifies official schooling first had to be dreamed of; it isn't real.
The sun shines and warms and lights us and we have no curiosity to know why this is so; but we ask the reason of all evil, of pain, and hunger, and mosquitoes and silly people.
or simply:
