Who said "I was trained to be a killer, but I chose to be so much more."?

This quote is attributed to Gamora.

I was trained to be a killer, but I chose to be so much more... - Gamora

"I was trained to be a killer, but I chose to be so much more."

Gamora Change

"I am vengeance. I am the night. I am... Gamora."

"Just because someone stumbles and loses their way doesn't mean they're lost forever."

"We have to be willing to make sacrifices for those we love."

"I've been broken before. I know how to put myself back together."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."