Who said "The work we do defines not our success, but our character."?

This quote is attributed to Mar-Vell.

The work we do defines not our success, but our character. - Mar-Vell

"The work we do defines not our success, but our character."

Mar-Vell Work

"I am Mar-Vell, and I have come to protect your world from those who would destroy it."

"The greatest strength is not in power, but in the choices we make."

"Knowledge is the weapon that can never be taken from you."

"To understand another, you must first understand yourself."

"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."