Sansa Stark is the oldest daughter and second child of Catelyn and Ned Stark.  She is betrothed to Joffrey Baratheon by Robert and Ned.

Sansa Stark Quotes

Littlefinger: Stannis Baratheon garrisions at Castle Black. He'll march south to King's Landing before the winter snows block his way. But first, he has to take Winterfell.
Sansa: You don't know that.
Littlefinger: I do. Once he liberates these lands from the Boltons, he'll rally your father's bannermen to his cause. With the north behind him, Stannis can finally take the Iron Throne.
Sansa: You think he'll defeat the Boltons?
Littlefinger: He has a larger army. He's the finest military commander in Westeros. A betting man, would put his money on Stannis. As it happens, I am a betting man.

Sansa: This isn't a strange place, this is my home. It's the people who are strange.
Ramsay: You're right, very strange.

Game of Thrones Quotes

Tyrion: Let me give you some advice bastard. Never forget what you are. The rest of the world will not. Wear it like armor, and it can never be used to hurt you.
Jon: What the hell do you know about being a bastard?
Tyrion: All dwarfs are bastards in their father's eyes.

Baelish: Do you know what the realm is? It's the thousand blades of Aegon's enemies, a story we agree to tell each other over and over until we forget that it's a lie.
Varys: But what do we have left once we abandon the lie? Chaos, a gaping pit, waiting to swallow us all.
Baelish: Chaos isn't a pit, chaos is a ladder.