Who said "I fight for those who can't fight for themselves."?

This quote is attributed to Agent Coulson.

I fight for those who can't fight for themselves. - Agent Coulson

"I fight for those who can't fight for themselves."

Agent Coulson Justice

"I'm sorry, the god of Thunder lost his hammer and apparently nobody saw that coming."

"There's no such thing as coincidence. Only the inevitable."

"I've always admired your confidence. Not always your judgment, but your confidence."

"Big man in a suit of armour. Take that off, what are you?"

"Justice must always prevail."

"You think I'm just some animal?"

"Fighting for what's right never gets easier."

"Justice is worth fighting for."