
If you want to improve how you manage time - stop doing what doesn't need to be done!
Peter Drucker
Tags:
juni
08
2011

If you want to improve how you manage time - stop doing what doesn't need to be done!
Peter Drucker
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He who reigns within himself and rules his passions, desires, and fears is more than a king. John Milton |
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Getting Things Done Bij Bol.com | Managementboek |