So that's a problem in philosophy, but for today's purposes I'm going to assume that many people in this audience have a mind, and that I don't have to worry about this.
这类问题都是哲学的问题 但为了今天的演讲，我会假设 这里的听众都有自己的思想， 所以我就不用担心“是否有观念”这个命题