Tischtennis-Wiki: Die Tischtennis-Enzyklopädie für Profis & Beginner / Forums / Themen-Schlagwort: ideas An idea that is not dangerous is unworthy of being called an idea at all An idea that is not dangerous is unworthy of being called an idea at all Started by Autor von Bojan Besinger in: Ideas, Suggestions or Feature Requests 1 2
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