Del libro:

"— No es difícil encontrar el mal en este mundo —dijo la Bruja—. Por algún motivo, el mal siempre es más fácil de concebir que el bien. "

"— Hace un momento he hablado con una Vaca que estaba convencida de acabar como víctima propiciatoria. ¿Es posible?
— Cuanto más civilizados nos volvemos, más horrendos son nuestros entretenimientos — dijo Frex."

"— ¿Tanto significa para ti? —preguntó ella con una sonrisa cansada—. Boq, ¿de verdad significa tanto para ti?
—Ella es mi mundo —respondió él.
—Si ella es tu mundo, tu mundo es demasiado pequeño."

"— ¿Sabéis al menos lo que significa la palabra peón? —chilló el Mago.
— ¿Sabéis vos lo que significa resistencia? — replicó Elphaba."

Del musical:

(tenía el guión y lo perdí, el día más triste de mi vida! T_T)

"Ozian: Glinda, why does wickedness happen?
Glinda: That's a good question; one that many people find confusifying. Are people born wicked, or do they have wickedness thrust upon them? " 

"Midwife: AHHH!! It's coming!
Frex: Now?
Midwife: The baby's coming!
Frex: And how!
Midwife:I SEE A NOSE!
Frex:I SEE A CURL!
Both:IT'S A HEALTHY, PERFECT, LOVELY LITTLE...
(They Scream)Melena: What is it? What's wrong?
Midwife:HOW CAN IT BE?
Frex:WHAT DOES IT MEAN?
Midwife:IT'S ATTROCIOUS!
Frex:IT'S OBSCENE!
Both:LIKE A FROGGY, FERNY CABBAGE, THE BABY IS UNATURALLY GREEN!!!"

"Morrible: Oh, You must be Miss Nessarose, the governor's daughter. What a tragically beautiful face you have! (Sees Elphaba, snorts...)And you must be.
Elphaba: I'm the other daughter. Elphaba. I'm beautifully tragic.
Morrible: Yes, yes, I'm sure you're very bright.
Galinda: Bright? She's phosphorescent."

"Galinda:So... Elphie... now that we're friends, I've decided to make you my new project!
Elphaba: You really don't have to do that.
Galinda: I know, that's what makes me so nice!"

"Fiyero: Why is it that every time I see you you're causing some sort of commotion?
Elphaba: I don't cause commotions, I am one."

"Galinda: It's good to see me, isn't it? No need to respond! That was rhetorical.·"

"Elphie: No good deed goes unpunished." 

"Elphie a Glinda: Well, we can't all come and go by bubble!"