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This is wisdom: to recognize what you know as what you know, and recognize what you do not know as what you do not know.
Confucius
apr
02
2015
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This is wisdom: to recognize what you know as what you know, and recognize what you do not know as what you do not know.
Confucius
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Het is niet genoeg, te weten, men moet ook toepassen; het is niet genoeg, te willen, men moet ook handelen. Johann Wolfgang von Goethe |
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Getting Things Done Bij Managementboek.nl | Bol.com |