Who said "Strength is not measured by weapons but by will."?

This quote is attributed to Gamora.

Strength is not measured by weapons but by will. - Gamora

"Strength is not measured by weapons but by will."

Gamora Strength

"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."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."