This morning at the supermarket, there was this elderly man in a wheelchair, who could not find some Scotch tape which was on sale. I helped him look, and the advertised tape was just not on the tape shelf with all the other stationary supplies. So asked people around me to help us, and before you knew it, we attracted a mini-crowd. Next think you know, a store employee stopped by to assist him further.
I learned that sometimes one moment of kindness can have far-reaching effects.