When placed in the same system, people, however different, tend to produce similar results.
Peter SengeThe gap between vision and current reality is also a source of energy. If there were no gap, there would be no need for any action to move towards the vision. We call this gap creative tension.
Peter SengeMental models are deeply ingrained assumptions, generalizations, or even pictures of images that influence how we understand the world and how we take action.
Peter Senge