person A: The other day_comma_ my daughter decided we needed to take a homeless man a sandwich. I'm so grateful for her kind spirit.
person B: That's really generous of her.  She'll grow up to have pretty good karma 
person A: I am sure she will. Have you experienced a situation like that before?
person B: Yes.  I once helped out a friend in a car wreck.  A month later I got a flat tire changed for free
person A: Great act of kindness don't go unnoticed.