The first myth of management is that it exists. The second myth of management is that success equals skill.
If you are doing something wrong, you will do it badly.
Effective management always means asking the right question.
No executive devotes effort to proving himself wrong.
Cash in must exceed cash out.
Managers are to information as alcoholics are to booze. They consume enormous amounts, constantly crave more, but have great difficulty in digesting their existing intake.