
I never did anything worthwile by chance. My inventions were never created by change. I worked for them.
Thomas Alva Edison
feb
23
2019

I never did anything worthwile by chance. My inventions were never created by change. I worked for them.
Thomas Alva Edison
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Learn from yesterday, live for today, hope for tomorrow. The important thing is to not stop questioning. Albert Einstein |
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Boeien! (Succesvol presenteren) Bij Managementboek of Bol.com
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