"Obama as a presidential candidate was big news in Africa,and I decided that since we have a commitment in this library to collecting all kinds of information materials produced in Africa, we should immediately begin to collect materials about Obama, about how Africans responded to the Obama candidacy."

VOA: standard.2010.07.10

This is very important,which is why I am doing it: "If we want to know how fast a human being can run, then it is no use to average out the speed of a "good sample" of the population; it is far better to collect Olympic gold medal winners and see how well they can do.

这话非常重要，是我作这个研究的原因：,“如果想知道人类最快能跑多快，那从好的样本中测出平均数是“,没用的;,而应该收集田径类奥运冠军的信息,看他们能跑多快。

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