Who said "I've learned that we're stronger together than apart."?

This quote is attributed to Princess Peach.

I've learned that we're stronger together than apart. - Princess Peach

"I've learned that we're stronger together than apart."

Princess Peach

"I'm not just a princess in a castle - I'm capable of so much more than people think."

"Sometimes you have to take risks to save the people you care about."

"I've trained hard to be ready for anything."

"Being royalty doesn't mean I can't fight for what's right."