Als je het systeem niet ziet ben je eraan overgeleverd.
Barry Oshry
Tags:
mrt
15
2018
Everyone who has ever taken a shower has had an idea. It's the person who gets out of the shower, dries off, and does something about it that Nolan Bushnell (oprichter van Atari) |
Diep Werk Bij Bol.com | Managementboek |