Who said "A leader's vision must be singular and unwavering."?

This quote is attributed to Scar.

A leader's vision must be singular and unwavering. - Scar

"A leader's vision must be singular and unwavering."

Scar Leadership

"I am the most powerful being in this land."

"The past can hurt, but you can run from it or learn from it."

"Everything you see exists together in a delicate balance."

"As the king's brother, I deserve respect and recognition."

"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"