Who said "You've got to believe in yourself, even when it's hard."?

This quote is attributed to Woody (Toy Story 4).

You've got to believe in yourself, even when it's hard. - Woody (Toy Story 4)

"You've got to believe in yourself, even when it's hard."

Woody (Toy Story 4) Faith

"That's what you get when you mess with a cowboy."

"There's a snake in my boot!"

"You've got a friend in me."

"The important thing is that we stick together."

"Faith guides me through difficult times."

"Faith is believing when you can't see."

"You have to believe in something, or you'll fall for anything."

"Faith in God and in each other is what sustains us"