Nothing can stop the man with the right mental attitude from achieving his goal; nothing on eartch can help the man with the wrong mental attitude.
Thomas Jefferson
dec
19
2014
Nothing can stop the man with the right mental attitude from achieving his goal; nothing on eartch can help the man with the wrong mental attitude.
Thomas Jefferson
One of the frustrating aspects of systems is that purposes of parts may add up to overall behavior that no one wants." Donella H. Meadows |
Mindset, de weg naar een succesvol leven Bij Bol.com of Managementboek |