
I hated every minute of training, but I said, 'Don't quit. Suffer now and live the rest of your life as a champion'.
Muhammad Ali
jan
27
2018

I hated every minute of training, but I said, 'Don't quit. Suffer now and live the rest of your life as a champion'.
Muhammad Ali
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A bad system will defeat a good person every time. William Edwards Deming |
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Ruimte Bij Bol.com | Managementboek |