
Winners have simply formed the habit of doing things losers don't like to do.
Albert Gray
Tags:
mei
08
2015

Winners have simply formed the habit of doing things losers don't like to do.
Albert Gray
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If you believe that you know the requirements better than the customer, you are part of the problem, not the solution. Alan Davis |
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Het Coachingsinstrumenten Boek Bij Bol.com | Managementboek |