Who said "In darkness, we must be each other's light."?

This quote is attributed to Professor X.

In darkness, we must be each other's light. - Professor X

"In darkness, we must be each other's light."

Professor X Hope

"Mutants. Since the discovery of their existence they have been regarded with fear and suspicion by humanity."

"We are the future, Charles, not them. They no longer matter."

"Just because someone stumbles and loses their way doesn't mean they're lost forever."

"What we have to fear is fear itself."

"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."