Who said "I'm learning as I go. That's what being a leader really is."?

This quote is attributed to Captain America (Sam Wilson).

I'm learning as I go. That's what being a leader really is. - Captain America (Sam Wilson)

"I'm learning as I go. That's what being a leader really is."

Captain America (Sam Wilson)

"The shield doesn't make the man. The man makes the shield."

"I'm not trying to be Steve Rogers. I'm trying to be the best version of Sam Wilson I can be."

"Sometimes you have to do what's right, even when nobody's watching."

"We're all broken in our own way. That's what makes us human."