Who said "I was given a gift. I have a responsibility to use it."?

This quote is attributed to Captain America / Steve Rogers.

I was given a gift. I have a responsibility to use it. - Captain America / Steve Rogers

"I was given a gift. I have a responsibility to use it."

Captain America / Steve Rogers Work

"I can do this all day."

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

"I'm not gonna fight you."

"I found someone worth fighting for."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."