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stefan.bayer: Stuttgart 21 Kelchstütze
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stefan.bayer: S21
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stefan.bayer: Stuttgart 21 Baustelle
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stefan.bayer: Bauarbeiter
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stefan.bayer: Strive not to be a success, but rather to be of value
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stefan.bayer: Always ask yourself if an idea will add to your potential or take potential away, especially if you are already working in a specific direction