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There are no rules of architecture for a castle in the clouds.
G. K. Chesterton
aug
19
2014
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There are no rules of architecture for a castle in the clouds.
G. K. Chesterton
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There are no separate systems. Where to draw a boundary depends on the questions we want to ask. Donella H. Meadows |
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Bij Bol.com | Managementboek |