The zealot Hess, before succumbing to wanderlust [flew to Scotland in May 1941], was the engineer tending the party machinery, passing orders and propaganda down to the Leadership Corps, supervising every aspect of party activities, and maintaining the organization as a loyal and ready instrument of power.
Industrial production, the flow of resources in the economy, the exertion of military effort in a war theater-all are complexes of numerous interrelated activities. Differences may exist in the goals to be achieved, the particular processes involved, and the magnitude of effort. Nevertheless, it is possible to abstract the underlying essential similarities in the management of these seemingly disparate systems.george dantzig
The educative value of manual activities and of laboratory exercises, as well as of play, depends upon the extent in which they aid in bringing about a sensing of the meaning of what is going on. In effect, if not in name, they are dramatizations.john dewey
Legal and illegal activities had become inextricably intertwined.
One of the marks of maturity is the need for solitude: a city should not merely draw men together in many varied activities, but should permit each person to find, near at hand, moments of seclusion and peace.Lewis Mumford