Who said "I've learned that patience is its own kind of power."?

This quote is attributed to Rose Tyler.

I've learned that patience is its own kind of power. - Rose Tyler

"I've learned that patience is its own kind of power."

Rose Tyler Patience

"I'm not going anywhere. Not without you."

"You can't just leave me here!"

"I've seen things you wouldn't believe."

"That's brilliant! Absolutely brilliant!"

"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."