translation.en: You look at some other scientific revolutions, and this case, I'm talking about the solar system, that's Copernicus, Darwin's evolution, and tectonic plates, that's Wegener.
translation.zh: 看看其它的科学革命 比方说哥白尼的天体运行学说 达尔文的进化论，和魏格纳的大陆漂移学说