Seeing my surprise, he explained, "I myself did not know any of this before. It was only in the 1970s that a lot of organizations of parents of Down's syndrome children began a very big social movement to fight for their rights and interests. The media kept it going for a long time.
對於我的驚訝，他解釋說：「我以前也不知道這些，是七○年代唐氏症家長組織發起了很大的社會運動，爭取權益，媒體持續報導了很久，不知道都不行。」