“The problem in my life and other people's lives is not the absence of knowing what to do but the absence of doing it.”

“There is surely nothing quite so useless as doing with great efficiency what should not be done at all.”

“Management is doing things right; leadership is doing the right things.”

“Results are obtained by exploiting opportunities, not by solving problems. ”

“So much of what we call management consists in making it difficult for people to work.”

“If you want something new, you have to stop doing something old”

“There is nothing quite so useless, as doing with great efficiency, something that should not be done at all.”