The flying frog ”When one who with difficulty barely Crawled up a tree, Already thinks that he would be a bird, That’s how wrong he is.” From Wilhelm Busch – and always in my ear through my speech trainer Prof. Gisela Dreyer from Essen,...
“Entertainment is not a departure from the essentials.” That was my answer to the economist of a European authority who said to me that some presentations just have to be boring to be credible … Unfortunately, I don’t remember who the above...
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