Who said "A job worth doing is worth doing right."?

This quote is attributed to Mike Ehrmantraut.

A job worth doing is worth doing right. - Mike Ehrmantraut

"A job worth doing is worth doing right."

Mike Ehrmantraut

"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."