
We denken in algemeenheden, maar we leven in details.
Alfred North Whitehead
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Results? Why, man, I have gotten lots of results! If I find 10,000 ways something won't work, I haven't failed. I am not discouraged, because every wrong attempt discarded is often a step forward. Thomas Edison |
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Ons feilbare denken op het werk Bij Bol.com | Managementboek |