Who said "Patience isn't about waiting, it's about faith."?

This quote is attributed to Supergirl.

Patience isn't about waiting, it's about faith. - Supergirl

"Patience isn't about waiting, it's about faith."

Supergirl Patience

"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."

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."