Who said "I've learned that hope is sometimes all we have."?

This quote is attributed to Sam Tarly.

I've learned that hope is sometimes all we have. - Sam Tarly

"I've learned that hope is sometimes all we have."

Sam Tarly Hope

"I'm not a fighter. I'm a scholar."

"The more you know, the more you realize you know nothing at all."

"I want to help people. That's all I've ever wanted."

"I may not be a warrior, but I can still contribute."

"Every day is a new opportunity."

"Hope is what gets us through difficult times."

"I'm not your enemy, kid. I'm trying to save you."

"Redemption is a long road."