Are we, then, insane because we have not gone mad?

But his soul was mad. Being alone in the wilderness, it had looked within itself and, by heavens I tell you, it had gone…

— Joseph Conrad

In a world gone mad, only a lunatic is truly insane.

— Homer

Am I dreaming? Has the world gone mad--or have I?

— H. G. Wells

Not everyone is capable of madness; and of those lucky enough to be capable, not many have the courage for it.

— August Strindberg

It's been insane. From Whitey Bulger to the Mad Hatter, you can imagine the schizophrenia.

— Johnny Depp

The world has always gone through periods of madness so as to advance a bit on the road to reason.

— Hermann Broch

I don't think you ever know in yourself whether you have gone mad.

— Chris Lowe

“My hair is coming out from under my cap. Red hair of an ogre. A wild beast, the newspaper said. A monster. When they…

— Margaret Atwood

Of course I’ve gone mad with power! Have you ever tried going mad without power? It’s boring and no one listens to you! —…

— Matt Groening

You know the world's gone mad when the best rapper is a white guy, the best golfer is a black guy, the Swiss hold…

— Chris Rock

“My lord," she whispered, "have you gone mad?" "Yes. Yes.”

— Lisa Kleypas

“Mad Matter: "Have I gone mad?" Alice: "I'm afraid so. You're entirely bonkers. But I'll tell you a secret. All the best people are.”

— Tim Burton

“I wondered if perhaps I'd gone mad. I had known this man less than twenty-four hours and already I wanted to raise his children.”

— Lucy Robinson

“If the world has gone mad, it has taken me with it.”

— Lynn Hardy

How you gone be mad at me for doing what I was suppose to be doing?

— Quell Keith