I’m only rich because I know when I’m wrong. [...] there is no shame in being wrong, only in failing to correct our mistakes.
George Soros
okt
09
2014
I’m only rich because I know when I’m wrong. [...] there is no shame in being wrong, only in failing to correct our mistakes.
George Soros
If you want to improve how you manage time - stop doing what doesn't need to be done! Peter Drucker |
Triggers Bij Bol.com | Managementboek |