38 insanity quotes follow in order of popularity. Be sure to bookmark and share your favorites!

The thoughts written on the walls of madhouses by their inmates might be worth publicizing.

Georg Christoph Lichtenberg

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In individuals, insanity is rare; but in groups, parties, nations, and epochs it is the rule.

Friedrich Nietzsche

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Insanity is often the logic of an accurate mind overtaxed.

Oliver Wendell Holmes

I do not suffer from insanity, I enjoy every minute of it.

Edgar Allan Poe

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Insanity: doing the same thing over and over again and expecting different results.

Albert Einstein

Love: A temporary insanity curable by marriage.

Ambrose Bierce

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We are very, very pleased the jury was able to see through this insanity defense, ... It was a stack of excuses.

Kathy Roberts

It's insanity. These are rank amateurs and there is no legally binding law on these guys as far as I could tell. Why did they let them in the prison?

Robert Baer

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Insanity runs in my family. It practically gallops.

Cary Grant

I hate to advocate drugs, alcohol, violence, or insanity to anyone, but they've always worked for me.

Hunter S. Thompson

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I'm in this for the relationships. Not for the super-exciting drama, ER-type insanity.

Kristen Helvig

I think it's insanity to not buckle up.

Calvin Hill

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Insanity destroys reason, but not wit.

Nathaniel Emmons

Texas' law is among the narrowest in the country in defining insanity.

Christopher Slobogin

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I feel like Cal Ripken or something, ... This insanity is all self-imposed.

Andy Borowitz

The public has the impression that the insanity defense gets used a lot. It rarely gets used and when it's contested it rarely wins.

Robert Batey

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Insanity is the only sane reaction to an insane society.

Thomas S. Szasz

Insanity: a perfectly rational adjustment to the insane world.

R. D. Laing

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I don't think there has been a jury verdict for insanity in my 35 years.

Wilbur Smith

Was she mentally ill? Yes? Does this rise to the level of insanity? No. All they are giving you is an educated guess.

Bill Dobiyanski

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