Who said "I won't back down from any challenge that comes my way."?

This quote is attributed to Misty.

I won't back down from any challenge that comes my way. - Misty

"I won't back down from any challenge that comes my way."

Misty Courage

"You're such a jerk, Ash!"

"Somebody's gotta keep you in line!"

"We're a team, and we stick together!"

"You can't just run off without thinking!"

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."