dec
13
2020
Bedenk dit, vrienden.Er zijn geen slechte planten,geen slechte mensen,enkel slechte kwekers.Victor Hugo
If the only tool you have is a hammer, you tend to see every problem as a nail.
Abraham Maslow
SprintHow To Solve Big Problems and Test New Ideas in Just Five DaysJake Knapp, John Zebratsky & Braden Kowitz
Bij Bol.com | Managementboek