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
Be not afraid of going slowly, be afraid only of standing still. Chinese gezegde |
Effectief Tijdbeheer Bij Bol.com of Managementboek |