
Whenever anything is being accomplished, it is being done, I have learned, by a monomaniac with a mission.
Peter Drucker
juni
14
2011

Whenever anything is being accomplished, it is being done, I have learned, by a monomaniac with a mission.
Peter Drucker
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You can elevate individual performances by elevating that of the entire system. William Edwards Deming |
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Het obstakel is de weg |