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There is usually an inverse proportion between how much something is on your mind and how much it's getting done.
David Allen
Tags:
aug
14
2017
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There is usually an inverse proportion between how much something is on your mind and how much it's getting done.
David Allen
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If you can not measure it, you can not improve it. Lord Kelvin |
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Onbeperkt houdbaar Bij Managementboek.nl | Bol.com |