
To do the same thing over and over and to expect that the results will change, is insanity
Albert Einstein
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apr
26
2011

To do the same thing over and over and to expect that the results will change, is insanity
Albert Einstein
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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 |
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Rosenshine's Principles in Action Bij Bol.com |