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Of course in science there are things that are open to doubt and things need to be discussed. But among the things that science does know, evolution is about as certain as anything we know.

当然，在科学中，有些事情是值得怀疑的，需要讨论。但在科学所知的众多事物中，进化论与我们所知的任何事物一样确定无疑。

— Richard Dawkins 理查德·道金斯