Who said "I may be old-fashioned, but some values don't change."?

This quote is attributed to Captain America.

I may be old-fashioned, but some values don't change. - Captain America

"I may be old-fashioned, but some values don't change."

Captain America

"I can do this all day."

"When I first arrived at Camp Lehigh, I was just a scrawny kid from Brooklyn. But I learned that being a soldier isn't about size or strength."

"There are men laying down their lives. I got no right to do any less than them."

"I'm just a kid from Brooklyn. I can't do this."