Who said "I was made a weapon, but I became so much more."?

This quote is attributed to Black Widow.

I was made a weapon, but I became so much more. - Black Widow

"I was made a weapon, but I became so much more."

Black Widow Strength

"I'm not the only monster in the room."

"It's never too late to start over."

"We all have our secrets. The question is what we do with them."

"Family is complicated, but it's all we have."

"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."