
The measure of success isn't if you have a tough problem, but whether it's the same one you had last year.
John Fulles Dulles
feb
05
2013

The measure of success isn't if you have a tough problem, but whether it's the same one you had last year.
John Fulles Dulles
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Iedereen die een nieuw idee heeft en de wereld wil veranderen, zal meer bereiken door storytelling dan door logische argumentatie. Steve Denning |
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Tools of Titans Bij Bol.com | Managementboek |