Failures are divided into two classes – those who thought and never did, and those who did and never thought.
John Charles Salak
jan
13
2016
Failures are divided into two classes – those who thought and never did, and those who did and never thought.
John Charles Salak
Het zijn niet de omstandigheden die je ongelukkig maken, maar je gedachten erover. Nin Sheng |
De geheugenfabriek Bij Bol.com | Managementboek
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