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
Unless commitment is made, there are only promises and hopes; but no plans. Peter Drucker |
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Flow en de kunst van het zakendoen Bij Managementboek.nl of Bol.com |