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When placed in the same system, people, however different, tend to produce similar results.
Peter Senge
sept
02
2014
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When placed in the same system, people, however different, tend to produce similar results.
Peter Senge
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The ultimate measure of a man is not where he stands in moments of comfort and convenience, but where he stands at times of challenge and controversy. Martin Luther King |
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Effectief Tijdbeheer Bij Bol.com of Managementboek |