The conversation between human and AI assistant.
There's a saying that goes,  "There is no such thing as a free lunch". Is there such a thing as a free lunch?
I have a question. There's a saying that goes, "There is no such thing as a free lunch". Is there such a thing as a free lunch?
Well, strictly speaking, there is no such thing as a completely free lunch. Even if someone else pays for the lunch, there may still be certain costs associated with accepting the free meal, such as the time it takes to go to the restaurant or the social obligations that come with accepting a gift.