Who said "A leader doesn't ask his men to do what he won't do himself."?

This quote is attributed to Mike Ehrmantraut.

A leader doesn't ask his men to do what he won't do himself. - Mike Ehrmantraut

"A leader doesn't ask his men to do what he won't do himself."

Mike Ehrmantraut Leadership

"A man provides. And he does it even when he's not appreciated or respected or even loved. He simply bears up and he does it. Because he's a man."

"No more half measures."

"I am the man who gets things done."

"You know what business is, boy? It's all about relationships."

"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"