Stupidity

"If I play a stupid girl and ask a stupid question, I've got to follow it through, what am I supposed to do, look intelligent?"

"He must be very ignorant for he answers every question he is asked."

"Never argue with stupid people, they will drag you down to their level and then beat you with experience."

"Never underestimate the power of stupid people in large groups."

"He who knows nothing is closer to the truth than he whose mind is filled with falsehoods and errors."

"The main reason women are crazy is that men are stupid."

"He may look like an idiot and talk like an idiot but don't let that fool you. He really is an idiot."

"Despite the enormous quantity of books, how few people read! And if one reads profitably, one would realize how much stupid stuff the vulgar herd is content to swallow every day."

"Two things are infinite: the universe and human stupidity; and I'm not sure about the universe."

"Think of how stupid the average person is, and realize half of them are stupider than that."

"The difference between stupidity and genius is that genius has its limits."

"Sin can be forgiven, but stupid is forever."