
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
Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in. Isaac Asimov |
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