Spontaneity is an infinite number of rehearsed possibilities.
Time is totally perishable and cannot be stored. Yesterday's time is gone forever, and will never come back. Time is always in short supply. There is no substitute for time. Everything requires time.
You can't manage knowledge.Knowledge is between two ears and only between two ears.
Management is doing things right; leadership is doing the right things.
All great change in business has come from outside the firm, not from inside.
The experience of the human race indicates strongly that the only person in abundant supply is the universal incompetent.