Who said "We are all capable of becoming better than we were."?

This quote is attributed to Grey Worm.

We are all capable of becoming better than we were. - Grey Worm

"We are all capable of becoming better than we were."

Grey Worm Inspiration

"I am Grey Worm. I have no name."

"Unsullied do not fear death."

"We are the dragons' soldiers."

"A soldier's duty is to obey."

"The best part of living is knowing you survived."

"The world needs heroes."

"Life is too short to live poorly."

"I'd rather be an optimist and be wrong than a pessimist and be right"