mrt
31
2020
Mind the map Krachtige tools om leren in beeld te brengenTommy Opgenhaffen
Bij Bol.com | Managementboek
No problem can be solved from the same level of consciousness that created it. We must learn to see the world anew.
Albert Einstein
Set your mind on a define goal and observe how quickly the world stands aside to let you pass.Napoleon Hill