And girls need cold anger. They need the cold simmer, the ceaseless grudge, the talent to avoid forgiveness, the sidestepping of compromise. They need to know when to say something that they will never back down, ever, ever. It’s the compensation for a more limited scope in the world. Cross a man and you struggle, one of you wins, you adjust and go on - or you lie there dead. Cross a woman and the universe is changed, once again, for cold anger requires an eternal vigilance in all matters of slight and offense.
— Gregory Macguire, Wicked