Who said "A leader is only as good as the people he leads."?

This quote is attributed to Yondu Udonta.

A leader is only as good as the people he leads. - Yondu Udonta

"A leader is only as good as the people he leads."

Yondu Udonta Leadership

"I'm Mary Poppins, y'all."

"You think I care what you think of me?"

"A man's only got so many chances to be a father."

"I may be as pretty as an angel, but I sure as hell ain't one."

"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"