Who said "I walk the path of duty with unwavering resolve."?

This quote is attributed to Ronan.

I walk the path of duty with unwavering resolve. - Ronan

"I walk the path of duty with unwavering resolve."

Ronan Courage

"I am Ronan the Accuser. I come with Thanos's regards."

"Your ways are not our ways, Xandarian."

"I will kill you all and take great pleasure in it."

"The light of Eon has chosen me as its instrument of justice."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."