
Change is the law of life. And those who look only to the past or present are certain to miss the future.
John F. Kennedy
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juli
17
2020

Change is the law of life. And those who look only to the past or present are certain to miss the future.
John F. Kennedy
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There is nothing so practical as a good theory. Kurt Lewin |
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Flow en de kunst van het zakendoen Bij Managementboek.nl of Bol.com |