“Effectiveness must be learned.”

When a subject becomes totally obsolete we make it a required course.

There is no such thing as a good man. Good for what? is the question.

Trying to predict the future is like trying to drive down a country road at night with no lights while looking out the back window.

Effective executives know that their subordinates are paid to perform and not to please their superiors.

Your first and foremost job as a leader is to take charge of your own energy and then help to orchestrate the energy of those around you.

Follow effective action with quiet reflection. From the quiet reflection will come even more effective action.

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

Managing yourself requires taking responsibility for relationships.

History has been written not by the most talented but by the most motivated.

Entrepreneurship is risky mainly because so few of the so-called entrepreneurs know what they are doing.

Entrepreneurship is neither a science nor an art. It is a practice.

The first rule in decision-making is that one does not make a decision unless there is disagreement.

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

Working on the right things is what makes knowledge work effective.

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

What’s measured improves.