
The greatest danger in times of turbulence is not the turbulence; it is to act with yesterday’s logic.
Peter Drucker
mrt
14
2011

The greatest danger in times of turbulence is not the turbulence; it is to act with yesterday’s logic.
Peter Drucker
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If a man is called to be a streetsweeper, he should sweep streets even as Michelangelo painted, or Beethoven played music, or Shakespear wrote poetry. He would sweep streets so well that all the hosts of heaven and earth will pause to say, here lived a great streetsweeper who did his job well. Martin Luther King |
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