It is better to keep your mouth shut and appear stupid than to
open it and remove all doubt.

It is better to keep your mouth shut and appear stupid than to
open it and remove all doubt.

He is not only dull himself, but the cause of dulness in others.

He is not only dull himself, but the cause of dulness in others.

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

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

It's too bad that stupidity isn't painful.

It's too bad that stupidity isn't painful.

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

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

We are growing serious, and, let me tell you, that's the very
next step to being dull.

We are growing serious, and, let me tell you, that's the very
next step to being dull.

There are only two truly infinite things, the universe and
stupidity. And I am unsure about the universe.

There are only two truly infinite things, the universe and
stupidity. And I am unsure about the universe.

It is better to remain silent at the risk of being thought a fool, than to talk and remove all read more

It is better to remain silent at the risk of being thought a fool, than to talk and remove all doubt of it.

There is more stupidity than hydrogen in the universe, and it has
a longer shelf life.

There is more stupidity than hydrogen in the universe, and it has
a longer shelf life.