
There is nothing quite so useless, as doing with great efficiency, something that should not be done at all.
Peter F. Drucker
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juni
03
2015

There is nothing quite so useless, as doing with great efficiency, something that should not be done at all.
Peter F. Drucker
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Gentlemen, we have run out of money. Now we have to think Winston Churchill |
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Je werkt anders dan je denkt
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