Definition of insanity Quote by Malcolm McDowell

Insanity is just a state of mind.

— Anonymous

Insanity is a legal term. Crazy is an art form.

— Hunter S. Thompson

Insanity is to behave like someone that you are not.

— Paulo Coelho

There's a big difference between sanity and insanity.

— Megan Gallagher

You can't stop insane people from doing insane things with insane laws. That's insane!

— Penn Jillette

Insanity is arguing with reality.

— Byron Katie

Do you know what the definition of insane is? Yes. It’s the inability to relate to another human being. It’s the inability to love.

— Richard Yates

Insanity is the insistence on meaning.

— Frank Bidart

Insanity is the inability to communicate your ideas.

— Anonymous

“I keep thinking that insanity is a state where a person can’t tell what’s real. Well, what’s real now is insane—and if I accepted…

— Ayn Rand

“Insane people -- psychologically defined, not legally define -- are not in touch with reality.”

— Philip K. Dick

Insanity is the norm.

— Steve Fowler