
It isn’t what you have, or who you are, or where you are, or what you are doing that makes you happy or unhappy. It is what you think about.
Dale Carnegie
Tags:
sept
16
2013

It isn’t what you have, or who you are, or where you are, or what you are doing that makes you happy or unhappy. It is what you think about.
Dale Carnegie
|
Wat volgt staat altijd in verband met wat eraan voorafgaat. Marcus Aurelius |
|
|
Framing Bij Bol.com | Managementboek | Amazon.nl |