Who said "Sometimes you have to believe in things you can't see."?

This quote is attributed to Indiana Jones.

Sometimes you have to believe in things you can't see. - Indiana Jones

"Sometimes you have to believe in things you can't see."

Indiana Jones Faith

"It's not the years, honey, it's the mileage."

"Snakes. Why'd it have to be snakes?"

"Fortune and glory, kid. Fortune and glory."

"We are not in a position to know what he knows. We must rely on faith."

"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"