We will have to learn to lead people rather then to contain them.

Everybody has accepted by now that change is unavoidable. But that still implies that change is like death and taxes - it should be postponed as long as possible and no change would be vastly preferable. But in a period of upheaval, such as the one we are living in, change is the norm.

Many studies of research scientists have shown that achievement (at least below the genius level of an Einstein, Bohr, or a Planck) depends less on ability in doing research than on the courage to go after opportunity.

For the social ecologist language is not "communication." It is not just "message." It is substance. It is the cement that holds humanity together. It creates community and communication. ...Social ecologists need not be "great" writers; but they have to be respectful writers, caring writers.

An established company which, in an age demanding innovation, is not able to innovation, is doomed to decline and extinction.

Follow effective action with quiet reflection.

The most serious mistakes are not being made as a result of wrong answers. The true dangerous thing is asking the wrong question.