KURT LEWIN

There is nothing so practical as a good theory.

A successful individual typically sets his next goal somewhat, but not too much, above his last achievement.

Social action, just like physical action, is steered by perception.

Raising the self-esteem of minority groups is one of the most strategic means for the improvement of inter-group relations.

Every psychological event depends upon the state of the person and at the same time on the environment, although their relative importance is different in different cases

Fortunately I experienced Max Wertheimer's teaching in Berlin and collaborated for over a decade with Wolfgang Köhler. I need not emphasize my debts to these outstanding personalities. The fundamental ideas of Gestalt theory are the foundation of all our investigations in the field of the will, of affection, and of the personality.

No research without action, no action without research.

If you want truly to understand something, try to change it.

The American culture ideal of the "self-made-man," of everyone "standing on his own feet" seemed as tragic a picture as the initiative-destroying dependence on a benevolent despot. He felt and perceived clearly that we all need continuous help from each other, and that this type of interdependence is the greatest challenge to maturity of individual and group functioning.

A successful individual typically sets his next goal somewhat but not too much above his last achievement. In this way he steadily raises his level of aspiration.

A successful individual typically sets his next goal somewhat but not too much above his last achievement. In this way he steadily raises his level of aspiration.

A [minority or ethnic] group is best defined as a dynamic whole based on inter-dependence rather than on similarity.

If you want truly to understand something, try to change it.

Raising the self-esteem of minority groups is one of the most strategic means for the improvement of inter-group relations.

Social action, just like physical action, is steered by perception.

Every psychological event depends upon the state of the person and at the same time on the environment, although their relative importance is different in different cases

Fortunately I experienced Max Wertheimer's teaching in Berlin and collaborated for over a decade with Wolfgang Köhler. I need not emphasize my debts to these outstanding personalities. The fundamental ideas of Gestalt theory are the foundation of all our investigations in the field of the will, of affection, and of the personality.

No research without action, no action without research.

The American culture ideal of the "self-made-man," of everyone "standing on his own feet" seemed as tragic a picture as the initiative-destroying dependence on a benevolent despot. He felt and perceived clearly that we all need continuous help from each other, and that this type of interdependence is the greatest challenge to maturity of individual and group functioning.

The history of acceptance of new theories frequently shows the following steps: At first the new idea is treated as pure nonsense, not worth looking at. Then comes a time when a multitude of contradictory objections are raised, such as: the new theory is too fancy, or merely a new terminology; it is not fruitful, or simply wrong. Finally a state is reached when everyone seems to claim that he had always followed this theory. This usually marks the last state before general acceptance.

There is nothing so practical as a good theory.

A successful individual typically sets his next goal somewhat, but not too much, above his last achievement.