Who said "Freedom means nothing if you don't use it to help others."?

This quote is attributed to Supergirl.

Freedom means nothing if you don't use it to help others. - Supergirl

"Freedom means nothing if you don't use it to help others."

Supergirl Freedom

"I'm not just Kara Danvers. I'm also Supergirl."

"Being a hero isn't just about having powers. It's about what you choose to do with them."

"I have to believe that there's good in people, even when they give me reason not to."

"My family is what makes me strong."

"Freedom to pursue your passion is precious."

"Freedom comes at a cost."

"Order isn't restriction. It's freedom."

"Freedom comes with responsibility"