Originally Posted by gollytwo
Originally Posted by wvdek
It means you do something nice for someone without expecting or asking anything in return other than they pay it forward. Biblically speaking, you should do it anonymously so that your blessing is not taken from you and the other person is blessed also. It really does work and is so rewarding.
a mitzvah
i was thinking exactly the same thing. a blessing that you perform or an unsought gift of kindness that you receive.