Who said "You have to be willing to push past your limits."?

This quote is attributed to Misty.

You have to be willing to push past your limits. - Misty

"You have to be willing to push past your limits."

Misty Perseverance

"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!"

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."