Who said "A leader must think beyond himself and his own pain."?

This quote is attributed to T'Challa (Civil War).

A leader must think beyond himself and his own pain. - T'Challa (Civil War)

"A leader must think beyond himself and his own pain."

T'Challa (Civil War) Leadership

"The wise build bridges, while the foolish burn them."

"Vengeance has a way of consuming the avenger."

"A king protects his people above all else."

"The past does not define our future unless we allow it to."

"A leader must be fair and just."

"Integrity is everything."

"One must take responsibility for one's environment."

"In this house, I make the decisions"