Until the twenties of the last century, German was still the most common language of science. By 1933 Germany had won more Nobel Prizes than any other nation, more than England and the United States combined. Then came Hitler and his policy of systematic lies (and crimes). After the Second World War, German was just one language among others, and German science lost much of its former significance.
An important, perhaps the most important, task of a good teacher is to dissuade students from making hasty judgments, for it is with this craving that we come into the world, while on the contrary reason only develops very slowly. Infants immediately start crying when they feel unwell and they smile when being treated kindly. But the vocabulary of pubescent young people still contains mainly expressions like super, cool, great or negative ones like poo, disgusting, evil etc. The aversion to independent thinking and the tendency to replace arguments with hasty values and judgments remains in later life – for many people throughout their lives.