translation.en: And if we are interested, for example, in the fact that anti-gravity is pulling galaxies away from the Earth, why should we not be interested in what is going on inside of human beings?
translation.zh: 比如说，如果我们关心 抗地心引力 将银河拽离地球这个问题， 为什么我们不关心 人体内部发生的事情呢？