Who said "I believe that tomorrow will be a better day."?

This quote is attributed to Rex.

I believe that tomorrow will be a better day. - Rex

"I believe that tomorrow will be a better day."

Rex Hope

"I'm a dinosaur! RAWR!"

"Oh no, oh no, oh no, oh no, oh no!"

"I can't take the pressure!"

"Everything's gonna be okay, right?"

"Every day is a new opportunity."

"Hope is what gets us through difficult times."

"I'm not your enemy, kid. I'm trying to save you."

"Redemption is a long road."