Who said "I have to believe that tomorrow can be better than today."?

This quote is attributed to Superman (2022).

I have to believe that tomorrow can be better than today. - Superman (2022)

"I have to believe that tomorrow can be better than today."

Superman (2022) Hope

"I'm not just a reporter anymore. I'm a father, and that changes everything."

"Being Superman doesn't make me invincible. It's the people I love that make me strong."

"The truth matters more than the story. Always."

"I've learned that power without purpose is just destruction."

"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."