
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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Sound structure is a prerequisite to organizational health; but it is not healt itself. The test of a healthy business is not the beauty, clarity, or perfection of its organization structure. It is the performance of people. Peter Drucker |
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De kracht van het piramideprincipe Bij Bol.com of Managementboek |