Who said "The most beautiful things are often the most difficult."?

This quote is attributed to Hope van Dyne.

The most beautiful things are often the most difficult. - Hope van Dyne

"The most beautiful things are often the most difficult."

Hope van Dyne Beauty

"Someone has to save the world, and it's not going to be a man in a red suit flying around."

"I didn't spend all those years learning to fight just to stand on the sidelines."

"You can't protect people by keeping them in the dark."

"I'm not going to apologize for being capable."

"Beauty comes in many forms."

"Beauty comes from within."

"True beauty lies in authenticity."

"Beauty exists in the most unexpected places."