
Not all things that can be counted count, and not all things that count can be counted.
Albert Einstein
juni
26
2010

Not all things that can be counted count, and not all things that count can be counted.
Albert Einstein
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If you think education is expensive, try ignorance. Derek Bok (president of Harvard University, 1971-1990) |
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Visueel presenteren Bij Bol.com | Managementboek
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