
There are no separate systems. The world is a continuum. Where to draw a boundary around a system depends on the purpose of the discussion.
Donella H. Meadows
Tags:
sept
19
2018

There are no separate systems. The world is a continuum. Where to draw a boundary around a system depends on the purpose of the discussion.
Donella H. Meadows
De kapitein die zeilt zonder doel klaagt voortdurend dat de wind uit de verkeerde hoek komt. Seneca |
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