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Failures are divided into two classes – those who thought and never did, and those who did and never thought.
John Charles Salak
jan
13
2016
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Failures are divided into two classes – those who thought and never did, and those who did and never thought.
John Charles Salak
So much of what we call management consists in making it difficult for people to work. Peter Drucker |
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De kracht van het piramideprincipe Bij Bol.com of Managementboek |