参加国际数学“奥赛”，我国的金牌总数常常高居榜首，在我们为之欢呼的时候，国家却正在为屡现数学人才断层而苦恼。为什么会出现这般尴尬局面呢？美籍数学家魏诗曙回答了这个问题，他说，中国在数学“奥赛”上年年满载而归，一个重要原因是这些选手都是层层选拔，并在参赛前 To participate in the international math “Olympics”, the total number of China’s gold medals often tops the list. When we cheer for it, the country is agonizing over the repeated faults of mathematics professionals. Why is it so embarrassing? The American mathematician Wei Shiyi answered this question. He said that China is full of years on the mathematics “Olympics”. An important reason is that these players are selected at various levels and before the competition.