Who said "A true leader must be willing to stand alone."?

This quote is attributed to Doctor Octopus.

A true leader must be willing to stand alone. - Doctor Octopus

"A true leader must be willing to stand alone."

Doctor Octopus Leadership

"The cunning warrior attacks neither body nor mind... but the HEART."

"I'm something of a scientist myself."

"Back to formula!"

"You know, I'm something of a scientist myself."

"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"