translation.en: And I think that the real waste of human waste is that we are wasting it as a resource and as an incredible trigger for development, because these are a few things that toilets and poop itself can do for us.
translation.zh: 而且我认为对于人类废物的真正浪费 是我们没有把它作为一种资源 和一种强大的发展动力来看待， 因为这些是厕所和 粪便能为我们做的一些事情。