Who said "My origin story taught me that family is what you make it."?

This quote is attributed to Supergirl.

My origin story taught me that family is what you make it. - Supergirl

"My origin story taught me that family is what you make it."

Supergirl Family

"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."

"A man's home is his castle."

"Family is everything to me."

"Life's greatest treasure is the love of family."

"A woman's place is in the home... making it a happy one."