Who said "I never thought I'd say this, but I believe in you."?

This quote is attributed to Avengers Tony Stark.

I never thought I'd say this, but I believe in you. - Avengers Tony Stark

"I never thought I'd say this, but I believe in you."

Avengers Tony Stark Faith

"I'm not a genius. I'm just a man in a suit."

"Sometimes you gotta run before you can walk."

"The world's always ending. The end of the line, the end of the road."

"I have a plan. Attack."

"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"