“Man has responsibility, not power.”

“Rank does not confer privilege or give power. It imposes responsibility.”

“All those years I thought that it was power that brought responsibility. It's not. I was wrong.It's responsibility that brings power. It's knowing what needs to be done that brings strength. And courage.”

“Man's soul has three powers, and God left him prophets for all three: Jewish moralists for his will, Greek philosophers for his mind, and pagan mythmakers for his heart and imagination and feelings. Of course, the latter two are not infallible.”

“So it is not fundamentally possible to be alone. Fundamentally, man has to be with other people. If man becomes totally, totally alone, then he is lost.”

“A manager is responsible for the application and performance of knowledge. ”

“It is our responsibilities not ourselves that we should take seriously.”