Ens. William Adama: (discovering Dr. Kelly is a Cylon spy) Oh no, no! I thought you wated to end this war?!
Dr. Beka Kelly: It will end when we realize that we can't win. That we have to negotiate.
Ens. William Adama: Negotiate?! For the last ten years they've been trying to wipe us out!
Dr. Beka Kelly: Stop! They were just defending themselves.
Ens. William Adama: No!
Dr. Beka Kelly: They value life for more than we do.