Who said "Sometimes the hardest thing to do is ask for help."?

This quote is attributed to Supergirl.

Sometimes the hardest thing to do is ask for help. - Supergirl

"Sometimes the hardest thing to do is ask for help."

Supergirl Kindness

"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 good man treats his wife with respect."

"Kindness always comes back around."

"The power of a smile can change everything."

"Kindness is weakness to some. Not to me."