Battlestar Galactica, Season 4

[Roslin sits alone on the floor; she calmly lights one page of a book on fire and begins turning the rest of the pages into the flame one by one. Admiral Adama enters]

Adama:
We've gotta do something. Morale's going down the toilet. [sees the book] What are you doing? [realizes what the book is] Pythian prophecy. [sits down beside Roslin] Cottle told me that you didn't show up for your Doloxan treatment.

Roslin:
[flatly] That's right.

Adama:
Do you wanna tell me why?

Roslin:
I didn't feel like it.

Adama:
You're gonna reschedule.

Roslin:
I don't think so.

Adama:
Laura, you need your treatments.

Roslin:
No, I don't.

Adama:
What are you doing? Are you just gonna lie down and quit? You're the one who made me believe in this-

Roslin:
You shouldn't have listened to me. When the Cylons first attacked, you should've held your ground and kept fighting. Because I was wrong. I was wrong about everything. And all those people who listened, and they trusted me, and they followed me, all those people... they're dead. [Adama reaches out to stop her burning the book, but she brushes his hand away] Don't. Stop. Stop. [breaking down] Don't touch me. Just go. [Adama walks out of the room] Burn. Just burn.