Who said "Hope is the breath we take when all seems lost."?

This quote is attributed to Missandei.

Hope is the breath we take when all seems lost. - Missandei

"Hope is the breath we take when all seems lost."

Missandei Hope

"I am Missandei of Naath, interpreter and advisor to the Dragon Queen."

"Daenerys Targaryen chose to free us, not because she needed us, but because it was right."

"Knowledge is power, but wisdom is knowing how to use it."

"I have served many masters, but I chose to serve the Mother of Dragons."

"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."