translation.en: I saw my own internist last week, and he said to me, "You know," and he told me something that everyone in this audience could have told me for free, but I paid him for the privilege, which is that I need to lose some weight.
translation.zh: 上个星期我才见了我的内科医生， 他对我说， “你知道吗”， 这些话在座各位都可以告诉我而不收取任何费用， 而我却付给他钱让他来告诉我， 那就是我需要减肥。