Madness is something rare in individuals — but in groups, parties, peoples, and ages, it is the rule.

We have now left Reason and Sanity Junction. Next stop, Looneyville.

If you think anyone is sane you just don't know enough about them.

People can do great things. However, there are some things they just CAN'T do. I, for instance, have not been able to transform myself into a Popsicle, despite years of effort.

I should never be left alone with my mind for too long.

Do you think it's possible for an entire nation to be insane?

The statistics on sanity are that one out of every four people is suffering from a mental illness. Look at your 3 best friends. If they're ok, then it's you.

Love is merely a madness; and, I tell you, deserves as well a dark house and a whip as madmen do; and the reason why they are not so punish'd and cured is that the lunacy is soordinary that the whippers are in love too.

Love, n. A temporary insanity curable by marriage.

The hardest thing for a sane person to do is not care what anyone thinks, although everyone swears by it, hence our glorification of insanity.

The crazy creatives are the creatives who never go completely mad. They aren't so easily disheartened by the seemingly endless amounts of scrutiny that creative individuals tend to receive because they, like insanity, are the ones who feed off of opposition and negative feedback and manage to continue along with a healthy ambition. It is the crazy that teaches us to use our gifts wisely and own all the attackers.

They may think I'm insane because I left my wonderful job. I may think they are insane because they don't know the value of life.

Love is a kind of insanity.

Insanity is often the logic of an accurate mind overtasked.

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

Insanity: a perfectly natural adjustment to an insane world.

I became insane, with long intervals of horrible sanity.

The reason I talk to myself is because I'm the only one whose answers I accept.

There's a fine line between genius and insanity. I have erased this line.

Insanity is doing the same thing, over and over again, but expecting different results.