1. The training of social workers
     enables them to help people
     to adjust themselves
     to the existing environment.

2. The training of social workers
     does not enable them 
     to help people
     to change the environment.

3. Social workers
     must become social minded
     before they can be
     critics of the existing environment
     and free creative agents
     of the new environment.

4. In the Houses of Hospitality
     social workers can acquire
     the art of human contacts
     and the social-mindedness
     or understanding of social forces
     which will make them
     critical of the existing environment
     and free creative agents
     of a new environment.