Who said "Never give up, even when it's hard."?

This quote is attributed to Mike Wazowski.

Never give up, even when it's hard. - Mike Wazowski

"Never give up, even when it's hard."

Mike Wazowski Perseverance

"I'm ready, I'm ready, I'm ready!"

"Put that thing back where it came from or so help me."

"We're not monsters, we're just like you. But blue."

"The scare floor is where the magic happens."

"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."