
Nothing can add more power to your life than concentrating all of your energies on a limited set of targets.
Nido Qubein
Tags:
nov
30
2012

Nothing can add more power to your life than concentrating all of your energies on a limited set of targets.
Nido Qubein
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The most serious mistakes are not being made as a result of wrong answers. The true dangerous thing is asking the wrong question. Peter Drucker |
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De zeven eigenschappen van effectief leiderschap Bij Managementboek
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