
Give me six hours to chop down a tree, and I will spend the first four sharpening the axe.
Abraham Lincoln
Tags:
jan
19
2012

Give me six hours to chop down a tree, and I will spend the first four sharpening the axe.
Abraham Lincoln
|
We build too many walls and not enough bridges. Isaac Newton |
|
|
Waarom generalisten verder komen Bij Bol.com | Managementboek
|