person A: I lost my wallet the other day. i was very upset. I didn't even expect to find it but i got a call this morning and some old man told me he found it and he wants to return it to me! My faith in humanity is restored
person B: That's great news! I find most people are good_comma_ honest folk. It's the few rotten ones that make us forget that.
person A: that's true! I'm going to meet this man today after work and i will definitely give him a small gift 
person B: That's so nice of you. As I said_comma_ most people are very nice. You at least now have peace of mind.