“Why do you persist in being so frivolous, Urgit?""Why don't we just call it a symptom of my incipient madness?""You're not going to go mad," she said firmly."Of course I'm going to go mad, mother. I'm rather looking forward to it.”

“Cheshire Puss,' [Alice] began, rather timidly, "`But I don't want to go among mad people,' Alice remarked. Oh, you can't help that,' said the Cat: `we're all mad here. I'm mad. You're mad.' How do you know I'm mad?' said Alice. You must be,' said the Cat, `or you wouldn't have come here.' Alice didn't think that proved it at all; however, she went on `And how do you know that you're mad?' To begin with,' said the Cat, `a dog's not mad. You grant that?' I suppose so,' said Alice. Well, then,' the Cat went on, `you see, a dog growls when it's angry, and wags its tail when it's pleased. Now I growl when I'm pleased, and wag my tail when I'm angry. Therefore I'm mad.”

“Smitty leaned forward, resting his arms on this raised knees. "I am fixin' to get mad, Jessie."You're fixin' to get mad?""Yeah.""Why don't you just get mad?""I'm not there yet. But I will be if you don't start talking to me."Smitty to Jessie Ann”

“Thy shrunk voice sounds too calmly, sanely woeful to me. In no Paradise myself, I am impatient of all misery in others that is not mad. Thou should’st go mad, blacksmith; say, why dost thou not go mad? How can’st thou endure without being mad? Do the heavens yet hate thee, that thou can’st not go mad?”

“i'm going mad, i told myself. let me not be mad.”

“Anyway, what does mad mean exactly?" Rami added quickly "Aren't we all a little mad? Don't we have to be somehat mad just to go on living, to go on hoping?”