The best approach is to dig out and eliminate problems where they are assumed not to exist.
Shigeo Shingo
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juli
03
2012
The best approach is to dig out and eliminate problems where they are assumed not to exist.
Shigeo Shingo
Worry does not empty tomorrow of its sorrow; it empties today of its strength. Corrie Ten Boom |
Understanding How We Learn Bij Bol.com | Managementboek | Amazon.nl |