
Iedereen hoort alleen wat hij begrijpt.
Johann Wolfgang von Goethe
Tags:
feb
05
2011
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Whom the gods want to destroy, they send 30 years of success. In the midst of your success, the seeds of failure are sown, and the signals are often very subtle. Peter Drucker |
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Extreem eigenaarschap Bij Bol.com | Managementboek
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