Camelot

Arthur:
"I've read about many battles, about the great strategists. But what I don't understand is this: how do I know when it's time to give up? When do I acknowledge the better man's victory?"

Gawain:
"See, the warrior would never do that. He'd fight to the death for something he believed in. Of course, at the lowest moment, you have one opportunity."

Arthur:
"And what's that?"

Gawain:
"When you have nothing to lose,that's the time to risk everything."