![]()
Don’t cheat us of your contribution. Give us what you’ve got.
Steven Pressfield
sept
26
2014
![]()
Don’t cheat us of your contribution. Give us what you’ve got.
Steven Pressfield
Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in. Isaac Asimov |
|
|
Passie, energie, prestatie Bij Bol.com | Managementboek |