translation.en: These are contested points, and it's impossible to answer them by saying, "Ah ha, I looked in the right place, and I found out what these concepts mean."
translation.zh: 这些就是争议之处，而且我们也不可能这样回答， “啊哈，我已经查过了，我知道了这些概念究竟是什么意思。”