The most serious mistakes are not being made as a result of wrong answers. The true dangerous thing is asking the wrong question.
Peter Drucker
mei
02
2011
The most serious mistakes are not being made as a result of wrong answers. The true dangerous thing is asking the wrong question.
Peter Drucker
Do first things first, and second things not at all. Peter Drucker |
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Huh?! Bij Managementboek |