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Life is a succession of lessons which must be lived to be understood.
Hellen Keller
Tags:
mei
04
2016
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Life is a succession of lessons which must be lived to be understood.
Hellen Keller
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If you believe that you know the requirements better than the customer, you are part of the problem, not the solution. Alan Davis |
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De wet van de stimulerende wanorde Bij Bol.com | Managementboek.nl | Amazon.nl
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