All truths are easy to understand once they are discovered; the point is to discover them.
Galileo Galilei
jan
15
2011
All truths are easy to understand once they are discovered; the point is to discover them.
Galileo Galilei
If you are going to achieve excellence in big things, you develop the habit in little matters. Excellence is not an exception, it is a prevailing attitude. Colin L. Powell |
Evidence Based Training Methods Bij Bol.com | Managementboek | Amazon.nl
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